CN220667939U - Detachable electric fan base - Google Patents
Detachable electric fan base Download PDFInfo
- Publication number
- CN220667939U CN220667939U CN202322143866.5U CN202322143866U CN220667939U CN 220667939 U CN220667939 U CN 220667939U CN 202322143866 U CN202322143866 U CN 202322143866U CN 220667939 U CN220667939 U CN 220667939U
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- wall
- rotating
- fan
- block
- electric fan
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- 238000000034 method Methods 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 230000003028 elevating effect Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
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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
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Abstract
The utility model discloses a detachable electric fan base, which has the technical scheme that: the electric fan comprises a fan, a base, a rotating rod and a fixing rod, wherein the outer wall of the bottom of the rotating rod is in sliding connection with the inner wall of the top of the fixing rod, a conversion block is fixedly arranged on the outer wall of the top of the rotating rod, a mounting plate is fixedly arranged on the outer wall of the base, a rotating device is connected with the bottom of the fan and the bottom of the fixing rod and used for driving the fan to rotate, a lifting device is arranged on the outer wall of the fixing rod and used for driving the fan to move up and down, the technical field of the electric fan is involved, the electric fan can be fixed at a proper height, enough supporting force can be provided for the electric fan, the height of the electric fan can be raised, the electric fan is staggered with a blocking object, the whole structure is simple, and a user can conveniently and rapidly adjust the height of the electric fan.
Description
Technical Field
The utility model relates to the technical field of electric fans, in particular to a detachable electric fan base.
Background
The prior publication No. CN205478393U discloses an electric fan with a detachable base, and relates to the technical field of electric fans. The detachable base can fix the electric fan on other objects, and is convenient to use and operate.
The prior art has the following defects: the electric fan with the detachable base is more convenient to use and more convenient to operate, but after the electric fan is taken down, a proper position is required to be searched for the fixing clamp to clamp, a device is obviously not specially arranged in life for the fixing clamp to clamp, at this time, the clamping object of the fixing clamp becomes a random option, when the part required to be clamped by the fixing clamp is in conflict with the position of the electric fan, the electric fan with the detachable base is not provided with the height adjusting function, so that the electric fan cannot be installed on the part, and the effect to be realized by the preset electric fan cannot be realized.
Therefore, it is necessary to invent a detachable electric fan base.
Disclosure of Invention
Therefore, the utility model provides a detachable electric fan base to solve the problems in the background technology.
In order to achieve the above object, the present utility model provides the following technical solutions: the detachable electric fan base comprises a fan, a base, a rotating rod and a fixed rod, wherein the outer wall of the bottom of the rotating rod is in sliding connection with the inner wall of the top of the fixed rod, a rotating block is fixedly arranged on the outer wall of the top of the rotating rod, and a mounting plate is fixedly arranged on the outer wall of the base;
the fan bottom with the dead lever bottom all is connected with rotating device, rotating device is used for driving the fan and rotates, the dead lever outer wall is provided with elevating gear, elevating gear is used for driving the fan and reciprocates.
Preferably, the rotating device includes: the first rotating block, the first connecting block, the second rotating block and the second connecting block;
the outer wall of the bottom of the first rotating block is rotationally connected with the inner wall of the first connecting block, and the outer wall of the bottom of the second rotating block is rotationally connected with the inner wall of the second connecting block.
Preferably, the first rotating block and the second rotating block are fixedly provided with protruding blocks at bottoms, the first connecting block and the second connecting block are provided with limiting grooves at bottoms, and the protruding blocks are mutually clamped with the limiting grooves.
Preferably, the first top of the rotating block is fixedly connected with the bottom of the fan, the first bottom of the connecting block is fixedly connected with the top of the adapter block, the second top of the rotating block is fixedly connected with the bottom of the fixing rod, and the second bottom of the connecting block is fixedly provided with a rotating plate.
Preferably, the bottom of the rotating plate is rotationally connected with a fixing plate, the bottom of the rotating plate and the top of the fixing plate are respectively contacted with the top and the bottom of the mounting plate, and the top of the side, far away from the mounting plate, of the fixing plate is provided with a fixing groove.
Preferably, the torsion spring is clamped at the top of the fixed groove, a limiting block is fixedly arranged at the bottom of the side, far away from the mounting plate, of the rotating plate, and the bottom of the limiting block is mutually clamped with the top of the torsion spring.
Preferably, the lifting device includes: two grooves and a thread connecting sleeve;
the two grooves are symmetrically formed in the outer wall of the top of the fixing rod, and the inner wall of the threaded connecting sleeve is in threaded connection with the outer wall of the top of the fixing rod.
The beneficial effects of the utility model are as follows: through set up the recess on the dead lever, threaded connection thread connection cover simultaneously on the dead lever top, on the part that the fixation clamp needs to press from both sides to get, when there is protruding part to conflict with the position of electric fan, the accessible upwards pulls the dwang to improve the position of electric fan, thereby make electric fan and the position that extrudees on the part stagger, thereby make electric fan can install this position, and after electric fan installs, the thread connection cover upwards rotates, at this moment thread connection cover will extrude the dead lever top, make two recess shrink, thereby clip the dwang, thereby make electric fan can fix at suitable height, just so can provide sufficient holding power for electric fan, also can raise the height of electric fan simultaneously, make electric fan stagger with the barrier, and overall structure is also very simple, the convenience of customers removes the height of adjusting electric fan fast.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is an exploded view of the present utility model;
FIG. 3 is an exploded view of a rotary device according to the present utility model;
fig. 4 is an exploded view of the lifting device provided by the utility model.
In the figure: fan 1, base 2, rotating block one 3, connecting block one 4, the adapter shoe 5, dwang 6, dead lever 7, rotating plate 8, fixed plate 9, mounting panel 10, recess 11, threaded connection sleeve 12, rotating block two 13, connecting block two 14, lug 15, spacing groove 16, fixed slot 17, spring 18, stopper 19.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
Referring to fig. 1-4, the utility model provides a detachable electric fan base, in order to achieve the above purpose, the utility model provides the following technical scheme: including fan 1, the base 2, dwang 6, dead lever 7, connecting block two 14 bottom fixed mounting has dwang 8, dwang 8 bottom rotates and is connected with fixed plate 9, the dwang 8 bottom contacts with mounting panel 10 top and bottom respectively with fixed plate 9 top, fixed slot 17 has been seted up at the side top that mounting panel 10 was kept away from to fixed plate 9, fixed slot 17 top block has torsion spring 18, the side bottom fixed mounting that mounting panel 10 was kept away from to dwang 8 has stopper 19, stopper 19 bottom and torsion spring 18 top mutual block, when needs take off fan 1 from base 2, the side top that dwang 8 kept away from dead lever 7 is pressed, make the side of dwang 8 move downwards, the dwang 8 can drive stopper 19 move downwards, thereby press the top of torsion spring 18, so can make the other side of dwang 8 upwards move, thereby not being in clamp mounting panel 10, at this moment just can take down fan 1 from base 2, and when needing to install fan 1 to certain position, the same operation presses the side top that dwang 8 kept away from dead lever 7, make the side 8 move upwards, make the side of dwang 8 move upwards with the torsion spring 8, make the side of rotating member 1 upwards move upwards with the side of moving, thereby make that the side of rotating member 1 upwards moves down, make that the side of rotating member upwards moves down with the side of the mounting panel 10, thereby, make that the side of rotating member upwards moves down the side of moving up member 1, and make that is located down, and the side of moving down member, and make down side of moving up, and the side.
The outer wall of the bottom of the rotating rod 6 is in sliding connection with the inner wall of the top of the fixed rod 7, the top of the second rotating block 13 is fixedly connected with the bottom of the fixed rod 7, two grooves 11 are symmetrically formed in the outer wall of the top of the fixed rod 7, the inner wall of the threaded connecting sleeve 12 is in threaded connection with the outer wall of the top of the fixed rod 7, the rotating block 5 is fixedly arranged on the outer wall of the top of the rotating rod 6, the mounting plate 10 is fixedly arranged on the outer wall of the base 2, when the position of the fan 1 needs to be adjusted, the threaded connecting sleeve 12 is rotated downwards, the rotating rod 6 is pulled upwards to enable the rotating rod 6 to move upwards with the fan 1, when the fan 1 moves to a proper position, the threaded connecting sleeve 12 is rotated upwards, because the diameter of the top of the fixed rod 7 is smaller than the diameter of the bottom, the threaded connecting sleeve 12 gradually extrudes the top of the fixed rod 7, so that the grooves 11 gradually shrink to clamp the rotating rod 6, and the fan 1 is fixed at a proper position in order to prevent the rotating rod 6 from continuously moving;
the outer wall of the bottom of the first rotating block 3 is rotationally connected with the inner wall of the first connecting block 4, the outer wall of the bottom of the second rotating block 13 is rotationally connected with the inner wall of the second connecting block 14, the bottoms of the first rotating block 3 and the second rotating block 13 are fixedly provided with the protruding blocks 15, the bottoms of the first connecting block 4 and the second connecting block 14 are provided with the limiting grooves 16, the protruding blocks 15 are mutually clamped with the limiting grooves 16, the top of the first rotating block 3 is fixedly connected with the bottom of the fan 1, the bottom of the first connecting block 4 is fixedly connected with the top of the second rotating block 5, meanwhile, when the steering of the fan 1 needs to be regulated, the fan 1 can be directly rotated, so that the first rotating block 3 rotates in the first connecting block 4, and as shown in fig. 3, the protruding blocks 15 are circularly distributed around, and meanwhile, the limiting grooves 16 are circularly distributed, when the first rotating block 3 rotates, the single protruding blocks 15 can move from one limiting groove 16 to the other limiting groove 16, and when the second rotating block 13 rotates in the second connecting block 14, the same way, the single protruding blocks 15 on the second rotating block 13 can also move from the one limiting groove 16 to the other limiting groove 16, and the free rotation 7 can be prevented from rotating freely;
the bottom of the fan 1 and the bottom of the fixed rod 7 are both connected with a rotating device, and the rotating device comprises: rotating block one 3, connecting block one 4, rotating block two 13, connecting block two 14, rotating device is used for driving fan 1 to rotate, and dead lever 7 outer wall is provided with elevating gear, and elevating gear includes: the lifting device is used for driving the fan to move up and down.
The application process of the utility model is as follows: when the fan 1 needs to be removed from the base 2, the top of the side of the rotating plate 8 away from the fixed rod 7 is pressed, so that the side of the rotating plate 8 moves downwards to press the top of the torsion spring 18, the other side of the rotating plate 8 moves upwards, so that the fan 1 can be removed from the base 2 without clamping the mounting plate 10 by the rotating plate 8 and the fixed plate 9, when the fan 1 needs to be mounted on a certain position, the top of the side of the rotating plate 8 away from the fixed rod 7 is pressed by the same operation, the other side of the rotating plate 8 moves upwards, the fan 1 is driven to move, the rotating plate 8 and the mounting plate 10 are respectively positioned on the upper side and the lower side of which part, the rotating plate 8 is loosened, the torsion spring 18 pushes the side of the rotating plate 8 upwards, the side which moves upwards originally moves downwards together with the mounting plate 10, clamping a certain part, so that when the fan 1 is mounted on the certain part and the position of the fan 1 needs to be adjusted, the screw thread connecting sleeve 12 is rotated downwards, the rotating rod 6 is pulled upwards, so that the rotating rod 6 and the fan 1 move upwards, when the fan 1 moves to a proper position, the screw thread connecting sleeve 12 is rotated upwards, the groove 11 is gradually contracted, the rotating rod 6 is clamped, so that the fan 1 is fixed at a proper position, when the steering of the fan 1 needs to be adjusted, the fan 1 can be directly rotated, the rotating block one 3 rotates in the connecting block one 4, when the rotating block one 3 rotates, the single lug 15 moves from one limiting groove 16 to the other limiting groove 16, meanwhile, the fixing rod 7 can be directly rotated, so that when the rotating block two 13 rotates in the connecting block two 14, the individual projections 15 on the second rotary part 13 also move from one limit groove 16 into the other limit groove 16.
The above description is only of the preferred embodiments of the present utility model, and any person skilled in the art may modify the present utility model or make modifications to the present utility model equivalent thereto using the technical solutions described above. Therefore, any simple modification or equivalent made according to the technical solution of the present utility model falls within the scope of the protection claimed by the present utility model.
Claims (7)
1. The utility model provides a detachable electric fan base, includes fan (1), base (2), dwang (6), dead lever (7), dwang (6) bottom outer wall with dead lever (7) top inner wall sliding connection, dwang (6) top outer wall fixed mounting has adapter block (5), base (2) outer wall fixed mounting has mounting panel (10);
the method is characterized in that: the fan is characterized in that a rotating device is connected to the bottom of the fan (1) and the bottom of the fixed rod (7), the rotating device is used for driving the fan (1) to rotate, a lifting device is arranged on the outer wall of the fixed rod (7), and the lifting device is used for driving the fan to move up and down.
2. A removable electric fan chassis according to claim 1, wherein said rotating means comprises: the device comprises a first rotating block (3), a first connecting block (4), a second rotating block (13) and a second connecting block (14);
the outer wall of the bottom of the first rotating block (3) is rotationally connected with the inner wall of the first connecting block (4), and the outer wall of the bottom of the second rotating block (13) is rotationally connected with the inner wall of the second connecting block (14).
3. The detachable electric fan base according to claim 2, wherein the first rotating block (3) and the second rotating block (13) are fixedly provided with protruding blocks (15) at bottoms, the first connecting block (4) and the second connecting block (14) are provided with limiting grooves (16) at bottoms, and the protruding blocks (15) are mutually clamped with the limiting grooves (16).
4. A detachable electric fan base according to claim 3, wherein the top of the first rotating block (3) is fixedly connected with the bottom of the fan (1), the bottom of the first connecting block (4) is fixedly connected with the top of the adapter block (5), the top of the second rotating block (13) is fixedly connected with the bottom of the fixing rod (7), and the bottom of the second connecting block (14) is fixedly provided with a rotating plate (8).
5. The detachable electric fan base according to claim 4, wherein the bottom of the rotating plate (8) is rotatably connected with a fixing plate (9), the bottom of the rotating plate (8) and the top of the fixing plate (9) are respectively contacted with the top and the bottom of the mounting plate (10), and a fixing groove (17) is formed in the top of the side, away from the mounting plate (10), of the fixing plate (9).
6. The detachable electric fan base according to claim 5, wherein a torsion spring (18) is clamped at the top of the fixing groove (17), a limiting block (19) is fixedly installed at the bottom of the side, far away from the mounting plate (10), of the rotating plate (8), and the bottom of the limiting block (19) is mutually clamped with the top of the torsion spring (18).
7. The detachable electric fan chassis of claim 1, wherein the lifting device comprises: two grooves (11) and a thread connecting sleeve (12);
the two grooves (11) are symmetrically formed in the outer wall of the top of the fixed rod (7), and the inner wall of the threaded connecting sleeve (12) is in threaded connection with the outer wall of the top of the fixed rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322143866.5U CN220667939U (en) | 2023-08-10 | 2023-08-10 | Detachable electric fan base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322143866.5U CN220667939U (en) | 2023-08-10 | 2023-08-10 | Detachable electric fan base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220667939U true CN220667939U (en) | 2024-03-26 |
Family
ID=90353081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322143866.5U Active CN220667939U (en) | 2023-08-10 | 2023-08-10 | Detachable electric fan base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220667939U (en) |
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2023
- 2023-08-10 CN CN202322143866.5U patent/CN220667939U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |