CN217518905U - Low-cost fan body structure - Google Patents
Low-cost fan body structure Download PDFInfo
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- CN217518905U CN217518905U CN202221210308.5U CN202221210308U CN217518905U CN 217518905 U CN217518905 U CN 217518905U CN 202221210308 U CN202221210308 U CN 202221210308U CN 217518905 U CN217518905 U CN 217518905U
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Abstract
The utility model discloses a low-cost fan body structure, in particular to the field of fan bodies, which comprises a machine body, the utility model is provided with a clamping column, a protective cover, a clamping groove, a limiting block and a limiting groove, which is beneficial for workers to use the top end of a supporting column and the bottom end of a pore plate to be movably connected, the limiting block movably connected at the bottom end of the pore plate is promoted to be connected with the inner wall of the limiting groove arranged at the top end of the supporting column in a clamping way, the stability of the connection between the bottom end of the pore plate and the top end of the supporting column is convenient, a connecting block, a concave hole, a connecting rod, a spring, a spiral ring and a groove are installed, the top end of the connecting block is beneficial for the workers to use the movable connection between the top end of the connecting block and the outer wall of the machine body, the concave hole arranged at the top end of the connecting block and the groove arranged on the outer wall of the machine body are in the same vertical line, the outer wall of the connecting rod is movably connected with the inner wall of the pore plate, and the spring movably installed on the outer wall of the connecting rod is contracted, and the outer wall of the connecting rod is movably connected with the inner wall of the concave hole formed in the top end of the connecting block.
Description
Technical Field
The utility model relates to a fan body technical field, more specifically the theory says, the utility model relates to a low-cost fan body structure.
Background
The fan is a machine which increases the pressure of gas and discharges the gas by means of input mechanical energy, and is a driven fluid machine, generally, the fan comprises a ventilator, a blower and a wind driven generator, and the low-cost fan body structure is a device with the low-cost fan body structure.
At present, there are a lot of low-cost fan body structures on the market, but general low-cost fan body structure, at the in-process that uses, the device can't effectually protect the outer wall of equipment to make the device very easily receive external environment's interference and cause wearing and tearing, therefore the very big degree the result of use of device has been reduced.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above defects in the prior art, the embodiment of the present invention provides a low-cost blower body structure, and the technical problem to be solved by the present invention is: general low-cost fan body structure, at the in-process that uses, the device can't effectually protect the outer wall of equipment to make the device very easily receive external environment's interference and cause wearing and tearing, therefore the very big degree the result of use of device has been reduced.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a low-cost fan body structure, includes the organism, the top of organism is seted up flutedly, the top swing joint of organism has fixed establishment, fixed establishment includes connecting block, shrinkage pool, connecting rod, spring, orifice plate, spiro, the inner wall of connecting block and the outer wall swing joint of organism, the shrinkage pool has been seted up on the top of connecting block, the inner wall swing joint of shrinkage pool has the connecting rod, the one end of connecting rod outer wall and the inner wall swing joint of recess, the outer wall swing joint of connecting rod has the spring, the bottom of spring and the top swing joint of connecting block, the top swing joint of connecting rod outer wall has the orifice plate, the outer wall threaded connection of connecting rod has the spiro, the bottom of spiro and the top swing joint of orifice plate.
In a preferred embodiment, two ends of the machine body are movably connected with four clamping columns, two ends of the machine body are movably connected with protective covers, one ends of the two protective covers are respectively provided with four clamping grooves, and inner ring walls of the eight clamping grooves are respectively connected with outer ring walls of the clamping columns in a clamping manner.
In a preferred embodiment, the outer wall movable mounting of organism has coupling mechanism, coupling mechanism includes four support columns, four spacing grooves, four stoppers, the bottom of four support columns all with the outer wall swing joint of organism, the top of four support columns all with the bottom swing joint of orifice plate, the spacing groove has all been seted up on the top of four support columns, the equal joint of inner wall of four spacing grooves is connected with the stopper, the top of four stoppers all with the bottom swing joint of orifice plate.
In a preferred embodiment, the body is electrically connected to an external power source through an external switch, the inner diameters of the eight inner ring walls of the clamping grooves are all matched with the outer diameter of the outer ring wall of the clamping post, and the depth of the eight inner ring walls of the clamping grooves is all matched with the length of the outer ring wall of the clamping post.
In a preferred embodiment, the inner diameter of the inner annular wall of the groove is matched with the outer diameter of the outer annular wall of the connecting rod, and the inner diameter of the inner annular wall of the concave hole is matched with the outer diameter of the outer annular wall of the connecting rod.
In a preferred embodiment, the outer diameter of the outer ring wall of the connecting rod is matched with the inner diameter of the inner ring wall of the spring, and the outer diameter of the outer ring wall of the connecting rod is matched with the inner diameter of the inner ring wall of the spiral ring.
In a preferred embodiment, the four corners of the top end of the orifice plate are respectively provided with a connecting groove.
In a preferred embodiment, the size of the area dimension of the bottom ends of the four limiting groove inner walls is matched with the size of the area dimension of the bottom ends of the limiting block outer walls, and the size of the depth dimension of the four limiting groove inner walls is matched with the size of the height dimension of the limiting block outer walls.
The utility model discloses a technological effect and advantage:
the utility model is provided with the clamping column, the protective cover, the clamping groove, the limiting block and the limiting groove, which is beneficial for the staff to use the top end of the supporting column to be movably connected with the bottom end of the pore plate, so that the limiting block movably connected with the bottom end of the pore plate is connected with the inner wall of the limiting groove arranged at the top end of the supporting column in a clamping way, which is convenient for the stability of the connection between the bottom end of the pore plate and the top end of the supporting column, is convenient for the external connecting equipment to be tightly connected with the inner wall of the connecting groove arranged at the top end of the pore plate, the inner wall of the clamping groove arranged at one end of the protective cover is connected with the clamping column movably connected with the outer wall of the machine body in a clamping way, is convenient for improving the protective effect of the device on the outer wall of the machine body, the connecting block, the connecting rod, the spring, the spiral ring and the groove are beneficial for the staff to use the top end of the connecting block to be movably connected with the outer wall of the machine body, so that the groove arranged at the top end of the connecting block and the groove arranged on the outer wall of the machine body are in the same vertical line, use the outer wall of connecting rod and the inner wall swing joint of orifice plate for connecting rod outer wall movable mounting's spring contracts, the shrinkage pool inner wall swing joint that the outer wall of connecting rod and connecting block top were seted up simultaneously, the recess inner wall zonulae occludens of seting up to the bottom of connecting rod and organism outer wall, use the inner wall of spiral ring and the outer wall threaded connection of connecting rod, be convenient for further carry on spacing fixedly to the position of connecting rod, thereby the stability that links up between effectual improvement orifice plate and the organism, the protecting effect of improving means to organism outer wall.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the protective cover and the body of the present invention;
FIG. 3 is a schematic view of a part of the fixing mechanism of the present invention;
fig. 4 is a schematic view of the connection mechanism of the present invention.
The reference signs are: 1. a body; 11. a groove; 12. clamping the column; 13. a protective cover; 14. a card slot; 2. a fixing mechanism; 21. connecting blocks; 22. concave holes; 23. a connecting rod; 24. a spring; 25. an orifice plate; 26. a spiro ring; 3. a connecting mechanism; 31. a support pillar; 32. a limiting groove; 33. a limiting block; 4. and connecting the grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 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.
According to the drawings 1-4, the utility model provides a low-cost fan body structure, which comprises a machine body 1, a groove 11 is arranged at the top end of the machine body 1, a fixing mechanism 2 is movably connected at the top end of the machine body 1, which is convenient for improving the buffer effect of the device on the installation of the outer wall of the machine body 1 and external connection equipment and is beneficial to stably protecting the outer wall of the machine body 1, the fixing mechanism 2 comprises a connecting block 21, a concave hole 22, a connecting rod 23, a spring 24, a pore plate 25 and a spiral ring 26, the inner wall of the connecting block 21 is movably connected with the outer wall of the machine body 1, the top end of the connecting block 21 is provided with the concave hole 22, the inner wall of the concave hole 22 is movably connected with the connecting rod 23, one end of the outer wall of the connecting rod 23 is movably connected with the inner wall of the groove 11, the outer wall of the connecting rod 23 is movably connected with the spring 24, the bottom end of the spring 24 is movably connected with the top end of the connecting block 21, the top end of the outer wall of the connecting rod 23 is movably connected with the pore plate 25, the outer wall of the connecting rod 23 is in threaded connection with a spiral ring 26, and the bottom end of the spiral ring 26 is movably connected with the top end of the pore plate 25.
Preferably, two ends of the machine body 1 are movably connected with four clamping columns 12, two ends of the machine body 1 are movably connected with protective covers 13, one ends of the two protective covers 13 are respectively provided with four clamping grooves 14, inner ring walls of the eight clamping grooves 14 are respectively connected with outer ring walls of the clamping columns 12 in a clamping manner, the outer wall of the machine body 1 is movably installed with a connecting mechanism 3, the connecting mechanism 3 comprises four supporting columns 31, four limiting grooves 32 and four limiting blocks 33, the bottom ends of the four supporting columns 31 are respectively movably connected with the outer wall of the machine body 1, the top ends of the four supporting columns 31 are respectively movably connected with the bottom end of the pore plate 25, the top ends of the four supporting columns 31 are respectively provided with a limiting groove 32, the inner walls of the four limiting grooves 32 are respectively connected with the limiting blocks 33 in a clamping manner, the top ends of the four limiting blocks 33 are respectively movably connected with the bottom end of the pore plate 25, the machine body 1 is electrically connected with an external power supply through an external switch, the inner diameter sizes of the inner ring walls of the eight clamping grooves 14 are respectively matched with the outer ring walls of the clamping columns 12, the depth dimension size of the inner ring wall of eight draw-in grooves 14 all matches the setting with the length dimension size of the outer ring wall of card post 12, installation protection casing 13, draw-in groove 14, card post 12, the card post 12 that is favorable to using the installation of 1 one end of organism carries out the joint with the draw-in groove 14 that 13 one end of protection casing was seted up and is connected, be convenient for protect the outer wall of organism 1, installation coupling mechanism 3 further improves the steadiness of installation between orifice plate 25 and the organism 1, be convenient for to the better protection of the outer wall of organism 1.
Preferably, the internal diameter size of recess 11 inner ring wall matches the setting with the external diameter size of connecting rod 23 outer ring wall, the internal diameter size of the inner ring wall of shrinkage pool 22 matches the setting with the external diameter size of the outer ring wall of connecting rod 23, the external diameter size of the outer ring wall of connecting rod 23 matches the setting with the internal diameter size of the inner ring wall of spring 24, the external diameter size of the outer ring wall of connecting rod 23 matches the setting with the internal diameter size of the inner ring wall of spiral ring 26, spread groove 4 has all been seted up to four edges on orifice plate 25 top, the area size of four spacing groove 32 inner walls bottom all matches the setting with the area size of the outer wall bottom of stopper 33, the depth size of four spacing groove 32 inner walls all matches the setting with the height size of stopper 33 outer wall, install spread groove 4, be favorable to improving device and external connection equipment fixing's compactness.
The utility model discloses the theory of operation: the top end of the supporting column 31 is movably connected with the bottom end of the pore plate 25, so that a limiting block 33 movably connected with the bottom end of the pore plate 25 is connected with the inner wall of a limiting groove 32 arranged at the top end of the supporting column 31 in a clamping way, the stability of the connection between the bottom end of the pore plate 25 and the top end of the supporting column 31 is facilitated, the tight connection between an external connection device and the inner wall of a connecting groove 4 arranged at the top end of the pore plate 25 is facilitated, the inner wall of a clamping groove 14 arranged at one end of a protective cover 13 is connected with a clamping column 12 movably connected with the outer wall of the machine body 1 in a clamping way, the protective effect of the device on the outer wall of the machine body 1 is facilitated to be improved, the top end of the connecting block 21 is movably connected with the outer wall of the machine body 1, a concave hole 22 arranged at the top end of the connecting block 21 and a groove 11 arranged on the outer wall of the machine body 1 are in the same vertical line, the outer wall of the connecting rod 23 is movably connected with the inner wall of the pore plate 25, and a spring 24 movably arranged on the outer wall of the connecting rod 23 is contracted, simultaneously the shrinkage pool 22 inner wall swing joint that the outer wall of connecting rod 23 and the 21 top of connecting block were seted up, 11 inner wall zonulae occludens of recess that the bottom of connecting rod 23 was seted up with the 1 outer wall of organism, the inner wall that uses spiral ring 26 and the outer wall threaded connection of connecting rod 23, be convenient for further carry on spacing fixedly to the position of connecting rod 23, thereby the stability that links up between effectual improvement orifice plate 25 and the organism 1, the safeguard effect of improving the device to the 1 outer wall of organism.
Claims (8)
1. The utility model provides a low-cost fan body structure, includes organism (1), its characterized in that: the top of organism (1) is seted up recess (11), the top swing joint of organism (1) has fixed establishment (2), fixed establishment (2) includes connecting block (21), shrinkage pool (22), connecting rod (23), spring (24), orifice plate (25), spiro (26), the inner wall of connecting block (21) and the outer wall swing joint of organism (1), shrinkage pool (22) have been seted up on the top of connecting block (21), the inner wall swing joint of shrinkage pool (22) has connecting rod (23), the one end of connecting rod (23) outer wall and the inner wall swing joint of recess (11), the outer wall swing joint of connecting rod (23) has spring (24), the bottom of spring (24) and the top swing joint of connecting block (21), the top swing joint of connecting rod (23) outer wall has orifice plate (25), the outer wall threaded connection of connecting rod (23) has spiro (26), the bottom end of the spiral ring (26) is movably connected with the top end of the pore plate (25).
2. A low cost fan body structure according to claim 1, wherein: the novel multifunctional engine is characterized in that four clamping columns (12) are movably connected to the two ends of the engine body (1), protective covers (13) are movably connected to the two ends of the engine body (1), four clamping grooves (14) are formed in one ends of the two protective covers (13), and the inner ring walls of the eight clamping grooves (14) are connected with the outer ring walls of the clamping columns (12) in a clamping mode.
3. A low cost fan body structure according to claim 1, wherein: the outer wall movable mounting of organism (1) has coupling mechanism (3), coupling mechanism (3) include four support columns (31), four spacing grooves (32), four stopper (33), the bottom of four support columns (31) all with the outer wall swing joint of organism (1), the top of four support columns (31) all with the bottom swing joint of orifice plate (25), spacing groove (32) have all been seted up on the top of four support columns (31), the equal joint of inner wall of four spacing grooves (32) is connected with stopper (33), the top of four stopper (33) all with the bottom swing joint of orifice plate (25).
4. A low cost fan body structure according to claim 2, wherein: the machine body (1) is electrically connected with an external power supply through an external switch, the inner diameter sizes of the inner annular walls of the eight clamping grooves (14) are matched with the outer diameter size of the outer annular wall of the clamping column (12), and the depth sizes of the inner annular walls of the eight clamping grooves (14) are matched with the length size of the outer annular wall of the clamping column (12).
5. A low cost fan body structure according to claim 1, wherein: the inner diameter of the inner ring wall of the groove (11) is matched with the outer diameter of the outer ring wall of the connecting rod (23), and the inner diameter of the inner ring wall of the concave hole (22) is matched with the outer diameter of the outer ring wall of the connecting rod (23).
6. A low cost fan body structure according to claim 1, wherein: the outer diameter of the outer ring wall of the connecting rod (23) is matched with the inner diameter of the inner ring wall of the spring (24), and the outer diameter of the outer ring wall of the connecting rod (23) is matched with the inner diameter of the inner ring wall of the spiral ring (26).
7. A low cost fan body structure according to claim 1, wherein: connecting grooves (4) are formed in four corners of the top end of the pore plate (25).
8. A low cost fan body structure according to claim 3, wherein: the size of the area size of four spacing groove (32) inner wall bottom all matches the setting with the size of the area size of stopper (33) outer wall bottom, and the size of the depth dimension of four spacing groove (32) inner walls all matches the setting with the size of the height dimension of stopper (33) outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221210308.5U CN217518905U (en) | 2022-05-18 | 2022-05-18 | Low-cost fan body structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221210308.5U CN217518905U (en) | 2022-05-18 | 2022-05-18 | Low-cost fan body structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217518905U true CN217518905U (en) | 2022-09-30 |
Family
ID=83389613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221210308.5U Active CN217518905U (en) | 2022-05-18 | 2022-05-18 | Low-cost fan body structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217518905U (en) |
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2022
- 2022-05-18 CN CN202221210308.5U patent/CN217518905U/en active Active
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