CN217502032U - Design fan of preventing falling safely - Google Patents
Design fan of preventing falling safely Download PDFInfo
- Publication number
- CN217502032U CN217502032U CN202220019088.1U CN202220019088U CN217502032U CN 217502032 U CN217502032 U CN 217502032U CN 202220019088 U CN202220019088 U CN 202220019088U CN 217502032 U CN217502032 U CN 217502032U
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- fan
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Abstract
The utility model discloses a design fan of preventing falling safely relates to fan technical field. The utility model discloses a fan main part, fan main part's top plug screw is fixed with the square steel and leads to, and the outside bolted connection that the square steel leads to has the link, and the internally mounted that the through-hole square steel led to was all seted up to the inside at four end angles in link top has the buckle mechanism that is used for carrying out the support to the position of link, and buckle mechanism includes protecting crust, fixed column, bolt section, drive worm, transmission worm wheel, joint driving motor, fixed plate, connecting rod, stopper and locating plate. The utility model discloses a link, square steel lead to, fixing bolt and buckle mechanism's cooperation for the fan main part can be to the fixed fastening more of fan main part when the installation, and then prevents that the fan main part from falling after long-time the use, and the cooperation through fixed plate, connecting rod, stopper and locating plate, makes buckle mechanism can be more convenient fix the link when using.
Description
Technical Field
The utility model belongs to the technical field of the fan, especially, relate to a design fan of falling is prevented safely.
Background
The fan is a tool for cooling by using wind, the electric fan is a device for generating air flow by electric drive, the fan arranged in the electric fan is rotated after being electrified, and the mechanical energy is converted into wind energy, so that natural wind is formed to achieve a cooling effect, the fan can be divided into a floor fan, a ceiling fan and the like according to different installation, the existing large ceiling fan is not fastened enough when in use, and the fan is easy to fall down when in long-term use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a design fan of falling is prevented to safety to solve current problem: the existing large ceiling fan is not tightly connected when in use, and is easy to fall off when in long-time use.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme: the utility model provides a design fan of falling is prevented safely, includes the fan main part, the top plug screw of fan main part is fixed with the square steel and leads to, the outside bolted connection of square steel leads to has the link, the internally mounted of square steel leads to has the buckle mechanism that is used for carrying out the support to the position of link, buckle mechanism comprises locating component and drive assembly.
Furthermore, the inside of four end angles at the top of the hanging ring is provided with a connecting through hole, and a steel wire rope tightener is assembled inside the connecting through hole.
Furthermore, a steel cable is arranged inside the other end of the steel wire rope tightener.
Further, drive assembly includes protecting crust, fixed column, bolt section, transmission worm wheel and joint driving motor, the protecting crust leads to fixedly with the square steel, and is located fixing bolt's top, the inside middle part of protecting crust rotates and is connected with the fixed column, the outside of fixed column is provided with the bolt section, the outside of fixed column still is fixed with the transmission worm wheel, the inside of protecting crust still is fixed with joint driving motor, joint driving motor's output is connected with the transmission worm, just the transmission worm is connected with the meshing of transmission worm wheel.
Further, locating component includes fixed plate, connecting rod, stopper and locating plate, fixed plate and bolt section threaded connection, the both ends of fixed plate are all rotated and are connected with the connecting rod, the one end that the fixed plate was kept away from to the connecting rod is rotated and is connected with the stopper, the one end slope that the connecting rod was kept away from to the stopper is fixed with the locating plate, equal sliding connection between locating plate and the protecting crust, between locating plate and the square steel expert, between locating plate and the link.
Further, the inclination angle of the locating plate is thirty degrees.
The utility model discloses following beneficial effect has:
1. the utility model discloses a link, square steel lead to, fixing bolt and buckle mechanism's cooperation for the fan main part can be to the fixed fastening more of fan main part when the installation, and then prevent that the fan main part from falling after long-time the use.
2. The utility model discloses a cooperation of fixed plate, connecting rod, stopper and locating plate for buckle mechanism can be more convenient when using fix the link.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a top view of the whole of the present invention;
FIG. 3 is a schematic view of the connection structure of the suspension loop and the cable tightener of the present invention;
FIG. 4 is a schematic view of the connection structure of the square steel tube and the suspension ring of the present invention;
FIG. 5 is a schematic view of the internal structure of the square steel tube of the present invention;
FIG. 6 is a schematic view of the internal structure of the protective shell of the present invention;
fig. 7 is a schematic structural view of the buckle mechanism of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a fan main body; 2. hanging a ring; 3. a wire rope tightener; 4. a wire rope; 5. square steel tube; 6. fixing the bolt; 7. a protective shell; 8. fixing a column; 9. a bolt section; 10. a drive worm; 11. a drive worm gear; 12. clamping a driving motor; 13. a fixing plate; 14. a connecting rod; 15. a limiting block; 16. and (7) positioning the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-7, the utility model relates to a safety anti-falling fan, which comprises a fan body 1, a square steel tube 5 is fixed on a top plug screw of the fan body 1, a hanging ring 2 is bolted on the outer side of the square steel tube 5, connecting through holes are arranged in four end corners of the top of the hanging ring 2, a steel cable tightener 3 is arranged in each connecting through hole, a steel cable 4 is arranged in the other end of the steel cable tightener 3, the position of the hanging ring 2 can be supported through the connection between the steel cable 4 and the wall, and the length of the steel cable tightener 3 can be adjusted through a positive and negative screw rod arranged in the steel cable tightener 3;
when using, at first connect square steel through 5 and fan main part 1 through the plug screw to fix steel cable 4 and wall, be in the sliding connection through link 2 and square steel through 5 with link 2 assembly in the outside of square steel through 5, fix between link 2 and square steel through 5 through fixing bolt 6 earlier simultaneously, be connecting between link 2 and steel cable 4 through wire rope tightener 3, and then can carry out first heavy fixed to fan main part 1.
A buckle mechanism for supporting the position of the hanging ring 2 is installed inside the square steel tube 5, the buckle mechanism comprises a protective shell 7, a fixing column 8, a bolt section 9, a transmission worm 10, a transmission worm wheel 11, a clamping driving motor 12, a fixing plate 13, a connecting rod 14, a limiting block 15 and a positioning plate 16, the protective shell 7 is fixed with the square steel tube 5 and is positioned at the top end of the fixing bolt 6, the fixing column 8 is rotatably connected to the middle inside the protective shell 7, the bolt section 9 is arranged on the outer side of the fixing column 8, and the transmission worm wheel 11 is further fixed on the outer side of the fixing column 8;
a clamping driving motor 12 is further fixed inside the protective shell 7, the output end of the clamping driving motor 12 is connected with a transmission worm 10, the transmission worm 10 is meshed with a transmission worm wheel 11, the outer side of the bolt section 9 is in threaded connection with a plurality of fixing plates 13, the fixing plates 13 can be driven to lift through the rotation of the bolt section 9, two ends of each fixing plate 13 are rotatably connected with a connecting rod 14, one end, far away from the fixing plate 13, of each connecting rod 14 is rotatably connected with a limiting block 15, one end, far away from the connecting rod 14, of each limiting block 15 is obliquely fixed with a positioning plate 16, and therefore the positioning plate 16 can be moved more conveniently through the inclination of the positioning plate 16;
the inclination angle of the positioning plate 16 is thirty degrees, the positioning plate 16 and the protective shell 7, the positioning plate 16 and the square steel tube 5 and the positioning plate 16 and the hanging ring 2 are connected in a sliding manner, and then the hanging ring 2 can be fixed through extension and retraction;
in this embodiment, the wire rope tightener 3 is an existing and mature technology, and has a wide application in the fields of vehicle-mounted device connection, wire rope connection, and the like, and the working principle of the wire rope tightener 3 is not described in detail.
In the present embodiment, the number of the fixing plates 13 is two, and in other embodiments, the number of the fixing plates 13 is plural, specifically following the number of the steel wire tighteners 3 obtained by designing the fixing strength of the suspension loops 2.
After the hanging ring 2 is assembled on the outer side of the square steel tube 5 in a sliding connection mode and is fixed through the fixing bolt 6, the power is supplied by the connection of the clamping drive motor 12 and an external power supply to drive the transmission worm 10 to rotate, the transmission worm 10 rotates to drive the transmission worm wheel 11 in meshing connection to rotate, the transmission worm wheel 11 rotates to drive the fixed column 8 to rotate, the fixed column 8 rotates to drive the bolt segment 9 to rotate, the bolt segment 9 rotates to drive the fixing plate 13 in threaded connection to descend, the fixing plate 13 descends to drive the connecting rod 14 in rotating connection to descend, the connecting rod 14 descends to drive the limiting block 15 in rotating connection to descend, and through the inclined connection between the positioning plate 16 and the protective shell 7, between the positioning plate 16 and the square steel tube 5 and between the positioning plate 16 and the hanging ring 2, so that the limiting block 15 descends to drive the positioning plate 16 to descend, and the hanging ring 2 is fixed through the descending of the positioning plate 16.
In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., 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 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 preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, thereby enabling others skilled in the art to best understand the invention and its practical application. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a prevent falling design fan which characterized in that safely: including fan main part (1), the top plug screw of fan main part (1) is fixed with square steel and leads to (5), the outside bolted connection of square steel lead to (5) has link (2), the internally mounted of square steel lead to (5) has the buckle mechanism that is used for carrying out the support to the position of link (2), buckle mechanism comprises locating component and drive assembly.
2. The fan of claim 1, wherein: and connecting through holes are formed in the four end corners at the top of the hanging ring (2), and a steel wire rope tightener (3) is assembled in each connecting through hole.
3. A fan of claim 2, wherein: a steel cable (4) is arranged inside the other end of the steel wire rope tightener (3).
4. The fan of claim 1, wherein: the driving assembly comprises a protective shell (7), a fixed column (8), a bolt section (9), a transmission worm (10), a transmission worm wheel (11) and a clamping driving motor (12), wherein the protective shell (7) is fixed with a square steel tube (5) and is located at the top end of a fixing bolt (6), the middle of the interior of the protective shell (7) is rotatably connected with the fixed column (8), the bolt section (9) is arranged on the outer side of the fixed column (8), the transmission worm wheel (11) is further fixed on the outer side of the fixed column (8), the clamping driving motor (12) is further fixed on the interior of the protective shell (7), the output end of the clamping driving motor (12) is connected with the transmission worm (10), and the transmission worm (10) is meshed with the transmission worm wheel (11).
5. The fan of claim 4, wherein: locating component includes fixed plate (13), connecting rod (14), stopper (15) and locating plate (16), fixed plate (13) and bolt section (9) threaded connection, the both ends of fixed plate (13) are all rotated and are connected with connecting rod (14), the one end that fixed plate (13) were kept away from in connecting rod (14) is rotated and is connected with stopper (15), the one end slope that connecting rod (14) were kept away from in stopper (15) is fixed with locating plate (16), between locating plate (16) and protecting crust (7), between locating plate (16) and square steel expert (5), equal sliding connection between locating plate (16) and link (2).
6. The fan of claim 5, wherein: the inclination angle of the positioning plate (16) is thirty degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220019088.1U CN217502032U (en) | 2022-01-05 | 2022-01-05 | Design fan of preventing falling safely |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220019088.1U CN217502032U (en) | 2022-01-05 | 2022-01-05 | Design fan of preventing falling safely |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217502032U true CN217502032U (en) | 2022-09-27 |
Family
ID=83344138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220019088.1U Active CN217502032U (en) | 2022-01-05 | 2022-01-05 | Design fan of preventing falling safely |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217502032U (en) |
-
2022
- 2022-01-05 CN CN202220019088.1U patent/CN217502032U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: Unit 101, Unit 6, Building 2, No. 24 Jishan New Road Street, Tianhe District, Guangzhou City, Guangdong Province, 510000 Patentee after: Guangzhou Xinfengyuan Energy Saving and Environmental Protection Technology Co.,Ltd. Address before: Room 205, Building 7, No. 10, Jishan New Road Street, Tianhe District, Guangzhou City, Guangdong Province, 510000 (office only) Patentee before: Guangzhou Xinfengyuan Energy Saving and Environmental Protection Technology Co.,Ltd. |