CN111946646A - Anti-toppling floor fan base - Google Patents
Anti-toppling floor fan base Download PDFInfo
- Publication number
- CN111946646A CN111946646A CN202010842296.7A CN202010842296A CN111946646A CN 111946646 A CN111946646 A CN 111946646A CN 202010842296 A CN202010842296 A CN 202010842296A CN 111946646 A CN111946646 A CN 111946646A
- Authority
- CN
- China
- Prior art keywords
- base
- fixedly connected
- floor fan
- conductive ball
- mounting groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/002—Details, component parts, or accessories especially adapted for elastic fluid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/64—Mounting; Assembling; Disassembling of axial pumps
- F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps
- F04D29/646—Mounting or removal of fans
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Elimination Of Static Electricity (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses an anti-toppling floor fan base which comprises a base, wherein a mounting groove is formed in the base, a guide rod is fixedly connected to the side wall of the mounting groove, counterweight sliding blocks are symmetrically and slidably connected to the guide rod, a magnet is fixedly connected to the inside of each counterweight sliding block, a spring is sleeved on each guide rod, one end of each spring is fixedly connected to the side wall of the mounting groove, the other end of each spring is fixedly connected to each counterweight sliding block, a concave groove is formed in the base, a conducting layer is arranged on the bottom surface of each concave groove, and the conducting layers are electrically connected with an external power supply. When the base inclines to one side, the first conductive ball and the second conductive ball roll to the inclined side, so that the conductive layer is connected with the conductive sheet under the connection of the wires, the electromagnet on the inclined side is electrified to generate repulsive force to the magnet in the counterweight sliding block, and the gravity center of the whole base shifts to the tilted side, so that the balance of the base is maintained, and the base is prevented from inclining.
Description
Technical Field
The invention relates to the technical field of floor fans, in particular to an anti-toppling type floor fan base.
Background
The floor fan is large in air quantity and low in noise, is mainly characterized in that in hot summer, indoor ventilation and cooling are achieved, the environment improvement effect is good, the floor fan can be stably placed on the ground and has the safety characteristic, the floor fan has the greatest advantage that the floor fan does not need a desktop and a chair to be placed, the height of the floor fan can be adjusted in a telescopic mode, and the floor fan is convenient to move and carry and is also one of necessary electrical appliances of a family.
However, the floor fan has a high center of gravity, and when the floor fan is used, the fan body tilts once the floor fan is touched by accident, and the floor fan further tilts, so that the electric fan is damaged, and unnecessary economic loss is caused.
Disclosure of Invention
The invention aims to overcome the defects that the floor fan body is inclined once the floor fan is accidentally touched due to high gravity center height of the floor fan in the prior art, and the floor fan is further inclined, so that the electric fan is damaged and unnecessary economic loss is caused, and further provides the anti-falling floor fan base.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an anti-toppling floor fan base, includes the base, the mounting groove has been seted up in the base, mounting groove lateral wall fixedly connected with guide bar, symmetrical sliding connection has the counter weight slider on the guide bar, fixedly connected with magnetite in the counter weight slider, the cover is equipped with the spring on the guide bar, the one end fixed connection of spring is on the mounting groove lateral wall, the other end fixed connection of spring is on the counter weight slider, concave surface groove has been seted up on the base, concave surface tank bottom surface is equipped with the conducting layer, conducting layer and external power source electric connection, be equipped with electrically conductive mechanism on the conducting layer, a plurality of conducting strips of lateral wall fixedly connected with in concave surface groove, a plurality of electro-magnets of fixedly connected with in the base, conducting strip and electro-magnet electric.
Preferably, the conductive mechanism comprises a first conductive ball and a second conductive ball, and the first conductive ball and the second conductive ball are fixedly connected with a lead.
Preferably, the bottom side of the base is symmetrically and fixedly connected with a plurality of suckers, and the number of the suckers is not less than four.
Preferably, the counterweight sliding block is symmetrically and rotatably connected with balls, and the balls abut against the side wall of the mounting groove.
Preferably, elastic interlayers are symmetrically arranged in the concave groove, and anti-skid lines are arranged on the inner side surfaces of the elastic interlayers.
Compared with the prior art, the invention has the beneficial effects that:
1. when the base inclines to one side, the first conductive ball and the second conductive ball roll to the inclined side, after the first conductive ball or the second conductive ball impacts the conductive sheet, the first conductive ball or the second conductive ball can abut against the elastic interlayer to be clamped, so that the conductive sheet is connected with the conductive sheet under the connection of the wires, the electromagnet on the inclined side is electrified to generate repulsive force to the magnet in the counterweight sliding block, the counterweight sliding block starts to move reversely and moves together with the counterweight sliding block on the same guide rod, so that the gravity center of the whole base deviates to the tilted side, the balance of the base is maintained, and the base is prevented from inclining.
2. After the base recovers the level, under the traction of gravity, the first conductive ball and the second conductive ball slowly overcome the clamping friction force of the elastic interlayer, the first conductive ball and the second conductive ball fall back again, the conductive layer is disconnected with the conductive sheet current, then the electromagnet is powered off, and further the counterweight sliding block slides and resets under the elastic action of the spring, so that the next gravity center adjustment is facilitated.
Drawings
Fig. 1 is a schematic front view of a base of an anti-tipping floor fan according to the present invention;
FIG. 2 is a schematic view showing the inner structure of the concave groove when the base is tilted to the right in FIG. 1;
fig. 3 is a schematic top view of the counterweight and the guide rod.
In the figure: 1-base, 2-sucker, 3-guide rod, 4-counterweight slide block, 5-rolling ball, 6-spring, 7-electromagnet, 8-concave groove, 9-conducting layer, 10-magnet, 11-conducting strip, 12-first conducting ball, 13-second conducting ball and 14-elastic interlayer.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-3, an anti-toppling floor fan base comprises a base 1, a plurality of suckers 2 are symmetrically and fixedly connected to the bottom side of the base 1, the number of the suckers 2 is not less than four, the ground grabbing force of the base 1 and the ground is increased, a mounting groove is formed in the base 1, a guide rod 3 is fixedly connected to the side wall of the mounting groove, a counterweight sliding block 4 is symmetrically and slidably connected to the guide rod 3, balls 5 are symmetrically and rotatably connected to the counterweight sliding block 4, the balls 5 abut against the side wall of the mounting groove, the resistance of the counterweight block 4 during sliding on the guide rod 3 is reduced, a magnet 10 is fixedly connected to the inside of the counterweight sliding block 4, a spring 6 is sleeved on the guide rod 3, one end of the spring 6 is fixedly connected to the side wall of the mounting groove, the other end of the spring 6 is fixedly connected to the counterweight sliding block 4, a, the conductive layer 9 is provided with a conductive mechanism.
Specifically, the conductive mechanism includes a first conductive ball 12 and a second conductive ball 13, the first conductive ball 12 is fixedly connected to the wire with the second conductive ball 13, elastic interlayers 14 are symmetrically arranged in the concave groove 8, anti-skid lines are arranged on inner side surfaces of the elastic interlayers 14, when the base 1 inclines to one side, the first conductive ball 12 rolls to the inclined side with the second conductive ball 13, and after the first conductive ball 12 or the second conductive ball 13 strikes the conductive plate 11, the conductive plate can abut against the elastic interlayers 14 to be clamped tightly, so that the conductive layer 9 is communicated with the conductive plate 11 under connection of the wire, the side wall of the concave groove 8 is fixedly connected with a plurality of conductive plates 11, the plurality of conductive plates 11 are distributed around the side wall of the concave groove 8, end points of the conductive plates are not in contact with each other, the base 1 is fixedly connected with a plurality of electromagnets 7, and the conductive plates 11 are electrically connected with the.
More specifically, the working principle of the invention is as follows: when the base 1 inclines to one side, the first conductive ball 12 and the second conductive ball 13 roll to the inclined side, when the first conductive ball 12 or the second conductive ball 13 impacts the conductive sheet 11, the first conductive ball 12 or the second conductive ball 13 will abut against the elastic interlayer 14 to be clamped, so that the conductive layer 9 is connected with the conductive sheet 11 under the connection of the wires, at this time, the electromagnet 7 on the inclined side is electrified to generate repulsion force to the magnet 10 in the counterweight sliding block 4, the counterweight sliding block 4 starts to move reversely, and the repulsion force and the counterweight sliding block 4 on the same guide rod 3 move together, so that the gravity center of the whole base 1 shifts to the tilted side, thereby maintaining the balance of the base 1, avoiding the base 1 from inclining, when the base 1 returns to the horizontal state, under the traction of gravity, the first conductive ball 12 and the second conductive ball 13 slowly overcome the clamping friction force of the elastic interlayer 14, the first conductive ball 12 and the second conductive ball 13 fall back again, the conducting layer 9 and the conducting strip 11 are disconnected in current, then the electromagnet 7 is powered off, and the counterweight sliding block 4 is enabled to slide and reset under the elastic action of the spring 6, so that the next gravity center adjustment is facilitated.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. The utility model provides a prevent empting formula floor fan base, includes base (1), its characterized in that, the mounting groove has been seted up in base (1), mounting groove lateral wall fixedly connected with guide bar (3), symmetrical sliding connection has counter weight slider (4) on guide bar (3), fixedly connected with magnetite (10) in counter weight slider (4), the cover is equipped with spring (6) on guide bar (3), the one end fixed connection of spring (6) is on the mounting groove lateral wall, the other end fixed connection of spring (6) is on counter weight slider (4), concave surface groove (8) have been seted up on base (1), concave surface groove (8) bottom surface is equipped with conducting layer (9), conducting layer (9) and external power electrical connection, be equipped with electrically conductive mechanism on conducting layer (9), the lateral wall fixed connection of concave surface groove (8) has a plurality of conducting strips (11), the base (1) is internally and fixedly connected with a plurality of electromagnets (7), and the conducting strips (11) are electrically connected with the electromagnets (7) and correspond to the electromagnets one by one.
2. An anti-tipping floor fan base as claimed in claim 1, characterised in that the electrically conductive means comprises a first electrically conductive ball (12) and a second electrically conductive ball (13), the first electrically conductive ball (12) and the second electrically conductive ball (13) being fixedly connected between wires.
3. An anti-toppling floor fan base as claimed in claim 1, wherein a plurality of suckers (2) are symmetrically and fixedly connected to the bottom side of the base (1), and the number of the suckers (2) is not less than four.
4. An anti-toppling floor fan base as claimed in claim 1, wherein the weight slider (4) is symmetrically and rotatably connected with a ball (5), and the ball (5) abuts against the side wall of the mounting groove.
5. The anti-toppling floor fan base as claimed in claim 1, wherein the concave groove (8) is symmetrically provided with an elastic interlayer (14), and the inner side surface of the elastic interlayer (14) is provided with anti-skid lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010842296.7A CN111946646B (en) | 2020-08-20 | 2020-08-20 | Anti-toppling floor fan base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010842296.7A CN111946646B (en) | 2020-08-20 | 2020-08-20 | Anti-toppling floor fan base |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111946646A true CN111946646A (en) | 2020-11-17 |
| CN111946646B CN111946646B (en) | 2022-03-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010842296.7A Active CN111946646B (en) | 2020-08-20 | 2020-08-20 | Anti-toppling floor fan base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111946646B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112336121A (en) * | 2020-12-01 | 2021-02-09 | 毕玉东 | Artwork display device of high stability |
| CN112891105A (en) * | 2021-01-18 | 2021-06-04 | 佳木斯大学 | Safety management device for medical care instrument |
| CN114009329A (en) * | 2021-11-02 | 2022-02-08 | 杭州园林设计院股份有限公司 | Aquatic plant plants frame and combination revetment |
| CN114109849A (en) * | 2021-12-14 | 2022-03-01 | 昂朝文 | High-stability sewage pump and sewage discharging method thereof |
| CN114193515A (en) * | 2021-12-30 | 2022-03-18 | 重庆特斯联智慧科技股份有限公司 | Warehouse stabilizing device of logistics robot and control method thereof |
| CN114346989A (en) * | 2022-01-06 | 2022-04-15 | 新昌县新明实业有限公司 | Miniature robot of patrolling and examining of two image cable channels |
| CN114407045A (en) * | 2022-02-24 | 2022-04-29 | 蓝莓极客(武汉)智能科技有限公司 | Children's intelligence learning robot and buffer for robot |
| CN117720024A (en) * | 2023-12-26 | 2024-03-19 | 南通恒信精工机械有限公司 | Crane rollover prevention mechanism |
Citations (5)
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| US20050241710A1 (en) * | 2002-02-08 | 2005-11-03 | Ciaran Early | Apparatus for pipeline isolation |
| CN202302882U (en) * | 2011-10-24 | 2012-07-04 | 鼎瑞企业股份有限公司 | Lamp structure |
| CN107598969A (en) * | 2017-09-26 | 2018-01-19 | 东莞市联洲知识产权运营管理有限公司 | A kind of anti-tipping apparatus of robot |
| CN108236359A (en) * | 2016-12-25 | 2018-07-03 | 宁波江北瑞臣工艺品设计有限公司 | A kind of electric kettle of overturning-preventing |
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2020
- 2020-08-20 CN CN202010842296.7A patent/CN111946646B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050241710A1 (en) * | 2002-02-08 | 2005-11-03 | Ciaran Early | Apparatus for pipeline isolation |
| CN202302882U (en) * | 2011-10-24 | 2012-07-04 | 鼎瑞企业股份有限公司 | Lamp structure |
| CN108236359A (en) * | 2016-12-25 | 2018-07-03 | 宁波江北瑞臣工艺品设计有限公司 | A kind of electric kettle of overturning-preventing |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112336121A (en) * | 2020-12-01 | 2021-02-09 | 毕玉东 | Artwork display device of high stability |
| CN112891105A (en) * | 2021-01-18 | 2021-06-04 | 佳木斯大学 | Safety management device for medical care instrument |
| CN114009329A (en) * | 2021-11-02 | 2022-02-08 | 杭州园林设计院股份有限公司 | Aquatic plant plants frame and combination revetment |
| CN114009329B (en) * | 2021-11-02 | 2023-01-03 | 杭州园林设计院股份有限公司 | Aquatic plant plants frame and combination revetment |
| CN114109849A (en) * | 2021-12-14 | 2022-03-01 | 昂朝文 | High-stability sewage pump and sewage discharging method thereof |
| CN114193515A (en) * | 2021-12-30 | 2022-03-18 | 重庆特斯联智慧科技股份有限公司 | Warehouse stabilizing device of logistics robot and control method thereof |
| CN114193515B (en) * | 2021-12-30 | 2024-05-24 | 重庆特斯联智慧科技股份有限公司 | Warehouse stabilizing device of logistics robot and control method thereof |
| CN114346989A (en) * | 2022-01-06 | 2022-04-15 | 新昌县新明实业有限公司 | Miniature robot of patrolling and examining of two image cable channels |
| CN114407045A (en) * | 2022-02-24 | 2022-04-29 | 蓝莓极客(武汉)智能科技有限公司 | Children's intelligence learning robot and buffer for robot |
| CN117720024A (en) * | 2023-12-26 | 2024-03-19 | 南通恒信精工机械有限公司 | Crane rollover prevention mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111946646B (en) | 2022-03-22 |
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Effective date of registration: 20220302 Address after: 518000 second floor of plant, No. 130, Huangpu Road, Shangliao community, Xinqiao street, Bao'an District, Shenzhen, Guangdong Province Applicant after: Shenzhen ainiya Electronic Technology Co.,Ltd. Address before: 363213 No. 170, Keng Zi Pu, Gan Lin village, Zhangpu County, Zhangzhou City, Fujian Province Applicant before: Liu Youyuan |
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