CN218669859U - Over-and-under type electric fan convenient to adjust - Google Patents
Over-and-under type electric fan convenient to adjust Download PDFInfo
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- CN218669859U CN218669859U CN202222096267.8U CN202222096267U CN218669859U CN 218669859 U CN218669859 U CN 218669859U CN 202222096267 U CN202222096267 U CN 202222096267U CN 218669859 U CN218669859 U CN 218669859U
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- supporting rod
- motor
- fan
- bracing piece
- electric fan
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Abstract
The utility model belongs to the technical field of the electric fan technique and specifically relates to an over-and-under type electric fan convenient to adjust, including supporting base, bracing piece part and fan main part, fan main part rear side is equipped with the rotation motor, rotate the motor bottom with bracing piece part top is rotated and is connected, bracing piece part bottom is equipped with elevator motor, elevator motor is vertical to be fixed in support the base upside. Connect the fan main part through first bracing piece and second bracing piece, drive screw through elevator motor and rotate, drive screw is connected with the cooperation of connecting the screw, and through elevator motor's stable rotation, the second bracing piece is realized the inside stable lift of first bracing piece, rocks when reducing the electric fan and goes up and down, prevents that the connecting piece of electric fan and bracing piece from damaging, prolongs the life of electric fan.
Description
Technical Field
The utility model belongs to the technical field of the electric fan technique and specifically relates to a lifting electric fan convenient to adjust.
Background
The height of the liftable electric fan is mostly adjusted by a lifting pipe. The lifting pipe comprises an upper pipe with a thin diameter and a lower pipe with a thick diameter, wherein one end of the upper pipe is connected with the machine body, the other end of the upper pipe is sleeved in the lower pipe, and the lifting regulation purpose is achieved through the stretching of the upper pipe in the lower pipe.
When the electric fan is used, the height of the electric fan is manually adjusted, the operation is inconvenient, and the electric fan is easy to shake due to stable cross, even the upper connecting piece of the electric fan is damaged.
This novel technical problem that solves is: the lifting type electric fan convenient to adjust is designed, height adjustment is convenient to carry out, stability during height adjustment is improved, and damage to the electric fan is reduced.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides an over-and-under type electric fan convenient to adjust.
The utility model provides a technical scheme that its technical problem adopted is: the lifting type electric fan convenient to adjust comprises a supporting base, a supporting rod portion and a fan main body, wherein a rotating motor is arranged on the rear side of the fan main body, the bottom of the rotating motor is rotatably connected with the top of the supporting rod portion, a lifting motor is arranged at the bottom of the supporting rod portion, and the lifting motor is vertically fixed on the upper side of the supporting base.
As an optimization, the supporting base is disc-shaped, the bottom surface of the supporting base is horizontal, the lifting motor and the supporting base are coaxially arranged, the output shaft of the lifting motor is connected with a driving screw rod, and the driving screw rod is vertically arranged.
As an optimization, the support rod part comprises a first support rod and a second support rod, the bottom of the first support rod is fixedly connected with the shell of the lifting motor, the first support rod and the second support rod are both hollow, and the drive screw rod and the support rod part are coaxially arranged;
the lower end of the second support rod is provided with a connecting plate, the connecting plate is horizontally arranged inside the second support rod, a connecting screw hole is formed in the axis of the connecting plate, and the connecting screw hole is connected with the driving screw in a matched mode.
Preferably, the inner side of the first support rod is provided with two limiting chutes which are vertically arranged in parallel, and the outer side of the bottom of the second support rod is provided with two limiting blocks which are connected with the limiting chutes in a sliding manner.
As an optimization, the rotating motor is vertically arranged at the bottom of the rear side of the fan main body, a connecting block is arranged on the lower side of an output shaft of the rotating motor, an adjusting groove with an opening at the top is arranged at the top of the second supporting rod, an angle adjusting motor is arranged at the top of the second supporting rod, the output shaft of the angle adjusting motor horizontally penetrates through the lower portions of the adjusting groove and the connecting block, and the output shaft of the angle adjusting motor is fixedly connected with the connecting block.
The beneficial effect of this scheme is: the lifting electric fan convenient to adjust has the following benefits:
connect the fan main part through first bracing piece and second bracing piece, drive screw through elevator motor and rotate, drive screw is connected with the cooperation of connecting the screw, and through elevator motor's stable rotation, the second bracing piece is realized in the inside stable lift of first bracing piece, rocks when reducing the electric fan and goes up and down, prevents that the connecting piece of electric fan and bracing piece from damaging, prolongs the life of electric fan.
Drawings
Fig. 1 is a schematic axial view of the present invention.
Figure 2 is the lower axial schematic view of the present invention.
Figure 3 is the back shaft side schematic view of the utility model.
Figure 4 is the utility model discloses a bracing piece dissects the structure sketch map.
Fig. 5 isbase:Sub>A schematic view of thebase:Sub>A-base:Sub>A sectioning structure of fig. 4 of the present invention.
Wherein, 1, support base, 2, first bracing piece, 3, second bracing piece, 4, fan main part, 5, elevator motor, 6, drive screw, 7, connecting plate, 8, connection screw, 9, spacing spout, 10, stopper, 11, rotation motor, 12, connecting block, 13, adjustment tank, 14, angle accommodate motor.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are usually placed when used, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element indicated must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
As shown in fig. 3, the lifting electric fan convenient to adjust comprises a supporting base 1, a supporting rod part and a fan main body 4, wherein a rotating motor 11 is arranged on the rear side of the fan main body 4, the bottom of the rotating motor 11 is rotatably connected with the top of the supporting rod part, a lifting motor 5 is arranged on the bottom of the supporting rod part, and the lifting motor 5 is vertically fixed on the upper side of the supporting base 1.
As shown in fig. 3 and 4, the supporting base 1 is disc-shaped, the bottom surface of the supporting base 1 is horizontal, the lifting motor 5 and the supporting base 1 are coaxially arranged, an output shaft of the lifting motor 5 is connected with a driving screw 6, and the driving screw 6 is vertically arranged.
As shown in fig. 4, the support rod portion includes a first support rod 2 and a second support rod 3, the bottom of the first support rod 2 is fixedly connected with the housing of the lifting motor 5, the first support rod 2 and the second support rod 3 are both hollow, and the drive screw 6 and the support rod portion are coaxially arranged;
as shown in fig. 5, a connecting plate 7 is arranged at the lower end of the second support rod 3, the connecting plate 7 is horizontally arranged inside the second support rod 3, a connecting screw hole 8 is arranged at the axis of the connecting plate 7, and the connecting screw hole 8 is connected with the driving screw 6 in a matching manner.
As shown in fig. 4, the inner side of the first support rod 2 is provided with two limiting sliding grooves 9, the two limiting sliding grooves 9 are vertically arranged in parallel, the outer side of the bottom of the second support rod 3 is provided with two limiting blocks 10, and the limiting blocks 10 are slidably connected with the limiting sliding grooves 9.
As shown in fig. 3, the rotating motor 11 is vertically arranged at the bottom of the rear side of the fan main body 4, a connecting block 12 is arranged on the lower side of an output shaft of the rotating motor 11, an adjusting groove 13 with an open top is arranged at the top of the second supporting rod 3, an angle adjusting motor 14 is arranged at the top of the second supporting rod 3, the output shaft of the angle adjusting motor 14 horizontally penetrates through the lower portions of the adjusting groove 13 and the connecting block 12, and the output shaft of the angle adjusting motor 14 is fixedly connected with the connecting block 12.
When the device is used specifically, the rotating motor 11 rotates to drive the fan main body 3 to rotate in the horizontal direction;
the angle adjusting motor 14 rotates to drive the rotating motor 11 and the fan main body 4 to rotate in a vertical plane;
through elevator motor 5 operation, elevator motor 5's output shaft drives drive screw 6 and rotates, and drive screw 6 produces relative rotation with the connection screw 8 in the connecting plate 7, drives connecting plate 7 and second and supports and dare 3 and go up and down, realizes the stable lift of fan main part 4.
The electric appliance control system is characterized by further comprising a controller, wherein the position of the controller is set by a worker according to actual conditions during operation, and the controller is used for controlling electric appliances used in the scheme and comprises but is not limited to a sensor, a motor, a telescopic rod, a water pump, a solenoid valve, an electric heating wire, a heat pump, a display screen, computer input equipment, a switch button, communication equipment, a lamp, a loudspeaker and a microphone; the controller is an Intel processor, an AMD processor, a PLC controller, an ARM processor or a single chip microcomputer, and also comprises a mainboard, a memory bank, a storage medium and a power supply source, wherein the power supply source is a commercial power or a lithium battery; when the display screen is provided, the display card is also provided; for the operation principle of the controller, please refer to "automatic control principle", microcontroller principle and application simulation case "and" sensor principle and application "published by Qinghua university Press, and other books in the field can be read by reference; other automated control and consumer devices not mentioned are well known to those skilled in the art and will not be described further herein.
The above embodiments are only specific cases of the present invention, and the protection scope of the present invention includes but is not limited to the product form and style of the above embodiments, any suitable changes or modifications to the electric fan and any persons skilled in the art that are easy to adjust according to the claims of the present invention shall fall within the protection scope of the present invention.
Claims (5)
1. The utility model provides a over-and-under type electric fan convenient to adjust which characterized in that: including supporting base, bracing piece part and fan main part, fan main part rear side is equipped with the rotation motor, rotate the motor bottom with bracing piece part top is rotated and is connected, bracing piece part bottom is equipped with elevator motor, elevator motor is vertical to be fixed in support base upside.
2. The adjustable electric lift fan of claim 1 further comprising: the supporting base is disc-shaped, the bottom surface of the supporting base is horizontal, the lifting motor and the supporting base are coaxially arranged, a driving screw is connected to an output shaft of the lifting motor, and the driving screw is vertically arranged.
3. The adjustable electric lift fan of claim 2 further comprising: the supporting rod part comprises a first supporting rod and a second supporting rod, the bottom of the first supporting rod is fixedly connected with the shell of the lifting motor, the first supporting rod and the second supporting rod are both hollow, and the driving screw rod and the supporting rod part are coaxially arranged;
the lower end of the second supporting rod is provided with a connecting plate, the connecting plate is horizontally arranged inside the second supporting rod, a connecting screw hole is formed in the axis of the connecting plate, and the connecting screw hole is connected with the driving screw in a matched mode.
4. The adjustable electric lift fan of claim 3 further comprising: the inner side of the first supporting rod is provided with two limiting sliding grooves which are vertically arranged in parallel, and the outer side of the bottom of the second supporting rod is provided with two limiting blocks which are connected with the limiting sliding grooves in a sliding mode.
5. The adjustable electric lift fan of claim 4 further comprising: the fan comprises a fan body, a rotating motor and a second supporting rod, wherein the rotating motor is vertically arranged at the bottom of the rear side of the fan body, a connecting block is arranged on the lower side of an output shaft of the rotating motor, an adjusting groove with an opening at the top is formed in the top of the second supporting rod, an angle adjusting motor is arranged at the top of the second supporting rod, the output shaft of the angle adjusting motor horizontally penetrates through the lower portions of the adjusting groove and the connecting block, and the output shaft of the angle adjusting motor is fixedly connected with the connecting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222096267.8U CN218669859U (en) | 2022-08-10 | 2022-08-10 | Over-and-under type electric fan convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222096267.8U CN218669859U (en) | 2022-08-10 | 2022-08-10 | Over-and-under type electric fan convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218669859U true CN218669859U (en) | 2023-03-21 |
Family
ID=85554538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222096267.8U Active CN218669859U (en) | 2022-08-10 | 2022-08-10 | Over-and-under type electric fan convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218669859U (en) |
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2022
- 2022-08-10 CN CN202222096267.8U patent/CN218669859U/en active Active
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