CN216199136U - Floor fan height adjusting structure convenient to butt joint - Google Patents
Floor fan height adjusting structure convenient to butt joint Download PDFInfo
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- CN216199136U CN216199136U CN202122632280.6U CN202122632280U CN216199136U CN 216199136 U CN216199136 U CN 216199136U CN 202122632280 U CN202122632280 U CN 202122632280U CN 216199136 U CN216199136 U CN 216199136U
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- butt joint
- fan
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- telescopic rod
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Abstract
The utility model discloses a height adjusting structure of a floor fan convenient for butt joint, which comprises: the fan comprises a base, wherein a sleeve is arranged on the surface of the base, a telescopic rod is arranged in the sleeve, the top of the telescopic rod is connected with a fan, and the sleeve and the telescopic rod are height adjusting mechanisms of the fan; the butt joint block is installed at the top of the telescopic rod, the top of the butt joint block is connected with a rubber pad, two ends of the rubber pad are connected with side plates, a sliding block is movably connected inside each side plate, and one side of each sliding block is connected with an extrusion plate. This floor fan altitude mixture control structure convenient to butt joint installs between two curb plates of fan machine bottom through the butt joint piece with the telescopic link top, and butt joint piece bottom is located two stripper plate upper ends, rotates two lead screws in proper order after that, can drive the stripper plate rebound when the lead screw rotates, so the stripper plate just can install the butt joint piece in the bottom of fan machine, just can reach the altitude mixture control structure convenient to butt joint floor fan from this.
Description
Technical Field
The utility model relates to the technical field of floor fans, in particular to a height adjusting structure of a floor fan convenient to butt joint.
Background
The floor fan has the main characteristics of large air quantity and low noise. In hot summer, the floor fan has the characteristics of good effects of ventilating and ventilating the indoor, preventing heatstroke and reducing temperature, and improving the environment, and safety when the floor fan is stably placed on the ground. The floor fan can be widely used in warehouses, workshops, restaurants, homes and other places of industrial and mining enterprises;
like a collapsible floor fan of publication No. CN202010072010.1, the protection muscle comprises U-shaped muscle and arc muscle, and the U-shaped muscle is connected with the arc muscle through its short muscle that is equipped with, and the shell that back lid and motor element were equipped with is connected. The base, the fan blade cover and the fan blades of the floor fan can be folded, so that the storage space of the floor fan is reduced, and the floor fan is favorable for transportation and family storage;
this prior art solution also has the following problems in use;
1. the connection mode between the height adjusting mechanism of the floor fan and the equipment adopts welding and bolts, so that the floor fan is very inconvenient in actual installation, and the butt joint mode of the existing height adjusting mechanism of the floor fan needs to be improved so as to simplify the installation mode;
improvements are needed to address the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a height adjusting structure of a floor fan convenient to butt joint, and aims to solve the problem that the butt joint mode of the height adjusting mechanism of the floor fan in the prior art needs to be improved to simplify the installation mode of the height adjusting mechanism of the existing floor fan because the connection mode between the height adjusting mechanism of the floor fan and equipment in the background art adopts welding and bolts, so that the floor fan is very inconvenient to install in practice.
In order to achieve the purpose, the utility model provides the following technical scheme: a floor fan height adjustment structure convenient to butt joint includes: the fan comprises a base, wherein a sleeve is arranged on the surface of the base, a telescopic rod is arranged in the sleeve, the top of the telescopic rod is connected with a fan, and the sleeve and the telescopic rod are height adjusting mechanisms of the fan;
the butt joint block is installed at the top of the telescopic rod, the top of the butt joint block is connected with a rubber pad, two ends of the rubber pad are connected with side plates, a sliding block is movably connected inside the side plates, one side of the sliding block is connected with an extrusion plate, one side of the extrusion plate is movably connected with a screw rod, and the screw rod is in threaded through connection with a fixing plate.
Preferably, the curb plate has two at fan machine bottom symmetric connection, and the horizontal size between two curb plates with, dock the horizontal end size phase-match of piece to constitute screw extrusion structure between curb plate, slider, stripper plate, lead screw and the fixed plate, can drive the stripper plate rebound when the lead screw rotates, so the stripper plate just can be installed the bottom at the fan machine with the butt joint piece, just can reach the altitude mixture control structure of the butt joint floor fan of being convenient for from this.
Preferably, the sleeve comprises:
the installation cover is installed on the telescopic outer wall, installation cover one side through connection has the crank, the action wheel has been cup jointed to crank one end outer wall, action wheel one side is connected with driven tooth, driven tooth one side is connected on one side outer wall of telescopic link.
Preferably, the crank runs through installation cover one side swing joint on the installation cover inner wall, and constitutes gear elevation structure between crank, action wheel and the driven tooth telescopic link, can drive driven tooth when the action wheel rotates and remove, can drive telescopic link rebound when driven tooth removes, and height between telescopic link and the sleeve will increase like this to make this floor fan highly regulated more convenient.
Preferably, the telescopic rod comprises:
the embedded groove is formed in the outer wall of one side, away from the driven gear, of the telescopic rod, the inner wall of the opening end of the embedded groove is connected with a fixing button in a threaded mode, the inner wall of the sleeve is connected with a connecting plate, one side of the connecting plate is connected with a spring, and one end of the spring is connected with a buffer plate;
and the limiting plate is connected to the bottom of the telescopic rod, and two ends of the limiting plate are movably connected to the inner wall of the sleeve.
Preferably, the fixed button is connected with the gomphosis groove after the telescopic inside is run through into to sleeve open end one side screw thread from sleeve open end, and the lateral length of limiting plate is greater than the lateral length between two buffer boards, can extrude the spring when the buffer board receives the extrusion, and the spring can cushion the limiting plate through reaction force this moment to it is safer when using to make the device.
Compared with the prior art, this floor fan height control structure convenient to butt joint's beneficial effect is: the screw rod drives the extrusion plate to move upwards when rotating, so that the extrusion plate can install the butt joint block at the bottom of the fan machine, and a height adjusting structure convenient for butt joint of the floor fan can be achieved; the driving wheel can drive the driven gear to move when rotating, and the driven gear can drive the telescopic rod to move upwards when moving, so that the height between the telescopic rod and the sleeve can be increased, and the height of the floor fan can be adjusted more conveniently; the buffer board can extrude the spring when receiving the extrusion, and the spring can cushion the limiting plate through reaction force this moment to make the device safer when using.
1. Install the butt joint piece at telescopic link top between two curb plates of fan machine bottom, and butt joint piece bottom is located two stripper plate upper ends, rotates two lead screws in proper order after that, can drive the stripper plate rebound when the lead screw rotates, so the stripper plate just can install the butt joint piece in the bottom of fan machine, just can reach the altitude mixture control structure of being convenient for dock floor fan from this.
2. Loosen fixed button, then rotate the crank, can drive the action wheel when the crank rotates and rotate, can drive driven tooth when the action wheel rotates and remove, can drive telescopic link rebound when driven tooth removes, highly will increase between telescopic link and the sleeve like this to make this floor fan's altitude mixture control get up more convenient.
3. Can drive the limiting plate of bottom when the telescopic link removes, can extrude the buffer board when the limiting plate removes the highest point, can extrude the spring when the buffer board receives the extrusion, the spring can cushion the limiting plate through reaction force this moment to it is safer when using to make the device.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the connection structure of the fan machine and the docking block of the present invention;
FIG. 3 is a partial structural view of the interior of the sleeve of the present invention.
In the figure: 1. a base; 2. a sleeve; 3. a telescopic rod; 4. a fan machine; 5. a butt joint block; 6. a rubber pad; 7. a side plate; 8. a slider; 9. a pressing plate; 10. a screw rod; 11. a fixing plate; 12. installing a sleeve; 13. a crank; 14. a driving wheel; 15. a driven tooth; 16. a fitting groove; 17. a fixing button; 18. a connecting plate; 19. a spring; 20. a buffer plate; 21. and a limiting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a floor fan height adjustment structure convenient to butt joint includes: the fan comprises a base 1, wherein a sleeve 2 is arranged on the surface of the base 1, an expansion rod 3 is arranged in the sleeve 2, the top of the expansion rod 3 is connected with a fan 4, and the sleeve 2 and the expansion rod 3 are height adjusting mechanisms of the fan 4;
the butt joint block 5 is installed at the top of the telescopic rod 3, the top of the butt joint block 5 is connected with a rubber pad 6, two ends of the rubber pad 6 are connected with side plates 7, a sliding block 8 is movably connected inside the side plates 7, one side of the sliding block 8 is connected with an extrusion plate 9, one side of the extrusion plate 9 is movably connected with a screw rod 10, and the screw rod 10 is in threaded penetrating connection with a fixing plate 11; the two side plates 7 are symmetrically connected to the bottom of the fan 4, the transverse size between the two side plates 7 is matched with the transverse end size of the butt joint block 5, the side plates 7, the sliding block 8, the extrusion plates 9, the screw rods 10 and the fixing plate 11 form a thread extrusion structure, the butt joint block 5 at the top of the telescopic rod 3 is installed between the two side plates 7 at the bottom of the fan 4, the bottom of the butt joint block 5 is located at the upper ends of the two extrusion plates 9, the two screw rods 10 are sequentially rotated, the extrusion plates 9 are driven to move upwards when the screw rods 10 rotate, and the butt joint block 5 can be installed at the bottom of the fan 4 through the extrusion plates 9, so that a height adjusting structure convenient for butt joint of the floor fan can be achieved;
the sleeve 2 includes: the installation sleeve 12 is installed on the outer wall of the sleeve 2, a crank 13 penetrates through one side of the installation sleeve 12, a driving wheel 14 is sleeved on the outer wall of one end of the crank 13, a driven tooth 15 is connected to one side of the driving wheel 14, and one side of the driven tooth 15 is connected to the outer wall of one side of the telescopic rod 3; the crank 13 penetrates through one side of the mounting sleeve 12 and is movably connected to the inner wall of the mounting sleeve 12, a gear lifting structure is formed among the crank 13, the driving wheel 14 and the driven tooth 15 telescopic rod 3, the fixing button 17 is loosened, then the crank 13 is rotated, the driving wheel 14 is driven to rotate when the crank 13 rotates, the driven tooth 15 is driven to move when the driving wheel 14 rotates, the driven tooth 15 drives the telescopic rod 3 to move upwards when moving, and therefore the height between the telescopic rod 3 and the sleeve 2 is increased, and the floor fan is convenient and fast to adjust;
the telescopic rod 3 includes: the embedded groove 16 is formed in the outer wall of the telescopic rod 3 on the side far away from the driven tooth 15, a fixing button 17 is connected to the inner wall of the opening end of the embedded groove 16 in a threaded mode, a connecting plate 18 is connected to the inner wall of the sleeve 2, a spring 19 is connected to one side of the connecting plate 18, and a buffer plate 20 is connected to one end of the spring 19; the limiting plate 21 is connected to the bottom of the telescopic rod 3, and two ends of the limiting plate 21 are movably connected to the inner wall of the sleeve 2; fixed button 17 runs through into sleeve 2 from sleeve 2 open end one side screw thread and is connected with gomphosis groove 16 behind the inside, and limiting plate 21's lateral length is greater than the lateral length between two buffer boards 20, limiting plate 21 that can drive the bottom when telescopic link 3 removes can remove, can extrude buffer board 20 when limiting plate 21 removes the highest point, can extrude spring 19 when buffer board 20 receives the extrusion, spring 19 can cushion limiting plate 21 through reaction force this moment, thereby make the device safer when using.
In summary, the following steps: when the height adjusting structure of the floor fan convenient to butt joint is used, firstly, the screw rod 10 drives the extrusion plate 9 to move upwards when rotating, so that the extrusion plate 9 can install the butt joint block 5 at the bottom of the fan machine 4, and therefore the height adjusting structure of the floor fan convenient to butt joint can be achieved; the driving wheel 14 can drive the driven tooth 15 to move when rotating, and the driven tooth 15 can drive the telescopic rod 3 to move upwards when moving, so that the height between the telescopic rod 3 and the sleeve 2 can be increased, and the height of the floor fan can be adjusted more conveniently; the buffer plate 20 will extrude the spring 19 when being extruded, and the spring 19 will buffer the limit plate 21 through the counterforce at this time, so that the device is safer when in use, which is the characteristic of the height adjusting structure of the floor fan convenient for butt joint, and the content not described in detail in the description belongs to the prior art known by the professional in the field.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a floor fan height control structure convenient to butt joint which characterized in that includes:
the fan comprises a base (1), wherein a sleeve (2) is arranged on the surface of the base (1), a telescopic rod (3) is arranged in the sleeve (2), the top of the telescopic rod (3) is connected with a fan (4), and the sleeve (2) and the telescopic rod (3) are height adjusting mechanisms of the fan (4);
butt joint piece (5), install the top of telescopic link (3), butt joint piece (5) top is connected with rubber pad (6), rubber pad (6) both ends are connected with curb plate (7), the inside swing joint of curb plate (7) has slider (8), slider (8) one side is connected with stripper plate (9), one side swing joint of stripper plate (9) has lead screw (10), lead screw (10) screw thread through connection has fixed plate (11).
2. A floor fan height adjustment structure as claimed in claim 1, wherein: the bottom of the fan (4) is symmetrically connected with two side plates (7), the transverse size between the two side plates (7) is matched with the transverse end size of the butt joint block (5), and a thread extrusion structure is formed among the side plates (7), the sliding block (8), the extrusion plate (9), the screw rod (10) and the fixing plate (11).
3. A floor fan height adjustment structure as claimed in claim 1, wherein: the sleeve (2) comprises:
installation cover (12) is installed on the outer wall of sleeve (2), installation cover (12) one side through connection has crank (13), action wheel (14) have been cup jointed to crank (13) one end outer wall, action wheel (14) one side is connected with driven tooth (15), connect on one side outer wall of telescopic link (3) from driven tooth (15) one side.
4. A floor fan height adjustment structure as claimed in claim 3, wherein: the crank (13) penetrates through one side of the mounting sleeve (12) and is movably connected to the inner wall of the mounting sleeve (12), and a gear lifting structure is formed among the crank (13), the driving wheel (14) and the driven gear (15) and the telescopic rod (3).
5. A floor fan height adjustment structure as claimed in claim 1, wherein: the telescopic rod (3) comprises:
the embedded groove (16) is formed in the outer wall of one side, far away from the driven tooth (15), of the telescopic rod (3), the inner wall of the opening end of the embedded groove (16) is connected with a fixing button (17) in a threaded mode, the inner wall of the sleeve (2) is connected with a connecting plate (18), one side of the connecting plate (18) is connected with a spring (19), and one end of the spring (19) is connected with a buffer plate (20);
the limiting plate (21) is connected to the bottom of the telescopic rod (3), and two ends of the limiting plate (21) are movably connected to the inner wall of the sleeve (2).
6. A floor fan height adjustment structure as claimed in claim 5, wherein: the fixing button (17) penetrates into the interior of the sleeve (2) from one side of the opening end of the sleeve (2) through threads and then is connected with the embedding groove (16), and the transverse length of the limiting plate (21) is larger than that between the two buffer plates (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122632280.6U CN216199136U (en) | 2021-10-30 | 2021-10-30 | Floor fan height adjusting structure convenient to butt joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122632280.6U CN216199136U (en) | 2021-10-30 | 2021-10-30 | Floor fan height adjusting structure convenient to butt joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216199136U true CN216199136U (en) | 2022-04-05 |
Family
ID=80896512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122632280.6U Active CN216199136U (en) | 2021-10-30 | 2021-10-30 | Floor fan height adjusting structure convenient to butt joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216199136U (en) |
-
2021
- 2021-10-30 CN CN202122632280.6U patent/CN216199136U/en active Active
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