CN213331638U

CN213331638U - Direct current console mode circulating fan

Info

Publication number: CN213331638U
Application number: CN202022444742.7U
Authority: CN
Inventors: 张来生; 陈钢
Original assignee: Dongguan Fushiai Electric Appliance Technology Co ltd
Current assignee: Dongguan Fushiai Electric Appliance Technology Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-06-01
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses a direct current console mode circulation fan, including base, dead lever and the fan body, the dead lever is installed on the top of base, the lateral wall of dead lever is provided with elevation structure, the gag lever post is installed to the inside both sides of roating seat, the inside both sides of mount pad all are provided with the regulation structure, the fan body is installed to the one end of mount pad, the cover body is installed to the one end of the fan body, one side of the cover body is provided with mounting structure. The utility model discloses a be provided with elevation structure, rotate the fixing base and drive the fixing base at the lateral wall rebound of installation piece, shrink the piece at this moment and part gradually along with the rebound of fixing base, the user rotates the fixing base according to actual conditions, adjusts suitable position with the lifter, then the reverse rotation fixing base drives the shrink piece and tightens up to the lifter, fixes the position of lifter, has realized being convenient for to the regulation to greatly increased the practicality of this fan when using.

Description

Direct current console mode circulating fan

Technical Field

The utility model relates to a direct current console mode circulating fan technical field specifically is a direct current console mode circulating fan.

Background

Along with the development of economy and the improvement of the living standard of people, when the temperature is higher, the fan is widely used by people due to the advantages of attractive appearance, small size, low power consumption and the like, the types of the fan are multiple, wherein the direct-current floor type circulating fan is used more and more, and in order to enable the direct-current floor type circulating fan to be more convenient and faster in use, the special direct-current floor type circulating fan is used;

however, when the conventional direct current floor type circulation fan is used, the fan is not conveniently lifted and lowered, and the practicability of the fan in use is reduced, so that a direct current floor type circulation fan is developed to solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a direct current console mode circulating fan to propose the inconvenient problem of carrying out convenient lift to the fan in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a direct-current floor type circulating fan comprises a base, a fixed rod and a fan body, wherein the fixed rod is installed at the top end of the base, a lifting structure is arranged on the outer side wall of the fixed rod and comprises a lifting rod, a fixed seat, a contraction piece and an installation block, the installation block is installed at the top end of the fixed rod, the contraction piece is installed at the top end of the installation block, the fixed seat is arranged on the outer side wall of the installation block, the lifting rod is arranged on the inner side wall of the contraction piece, a rotary seat is installed at the top end of the fixed rod, a synchronous motor is installed at the middle position of the bottom end inside the rotary seat, a movable rod is installed at the top end of the synchronous motor, limiting rods are installed on two sides inside the rotary seat, the installation seat is installed at the top end of the rotary seat, adjusting structures are arranged, the fan is characterized in that a cover body is installed at one end of the fan body, and an installation structure is arranged on one side of the cover body.

Preferably, the inside wall of fixing base evenly is provided with the internal thread, the lateral wall of installation piece evenly is provided with the external screw thread, constitute threaded connection between fixing base and the installation piece.

Preferably, the mounting structure includes plastics fixture block, draw-in groove and fixed block, the fixed block is fixed in the one end of the fan body, the plastics fixture block is installed to the one end of fixed block, one side of fixed block is provided with the draw-in groove.

Preferably, the plastic clamping blocks are arranged in a plurality and are distributed on the outer side wall of the fan body in an annular mode.

Preferably, the adjusting structure comprises a fixing groove, a return spring, a telescopic block and a connecting shaft, the fixing groove is formed in two sides of the mounting seat, the connecting shaft is arranged on two sides of the fan body, the return spring is fixed at two ends of the connecting shaft, and the telescopic block is fixed at one end of the return spring.

Preferably, the fixed slot is provided with a plurality of, flexible piece passes through to constitute extending structure between reset spring and the fixed slot.

Compared with the prior art, the beneficial effects of the utility model are that: the direct-current floor type circulating fan not only realizes convenient adjustment of the height of the fan, but also simultaneously realizes convenient disassembly and assembly of the cover body of the fan and convenient up-and-down adjustment of the fan head;

(1) the outer side wall of the fixed rod is provided with the lifting structure, the fixed seat is rotated to drive the fixed seat to move upwards on the outer side wall of the mounting block, the contraction piece is gradually separated along with the upward movement of the fixed seat at the moment, a user rotates the fixed seat according to actual conditions to adjust the lifting rod to a proper position, then the fixed seat is rotated reversely to drive the contraction piece to tighten up the lifting rod, the position of the lifting rod is fixed, the convenient adjustment is realized, and the practicability of the fan in use is greatly improved;

(2) the mounting structure is arranged at one end of the fan body, the plastic clamping block is broken off, the cover body is taken out from the inside of the clamping groove, the fan blade can be cleaned, then the cover body is placed into the clamping groove, when the cover body and the clamping groove are mutually clamped, the plastic clamping block is restored to the original position to limit the cover body, the cover body is convenient to disassemble and assemble, and therefore the neatness of the fan in use is greatly improved;

(3) be provided with the regulation structure through the both sides in the mount pad inside, upwards do work to the fan body, reset spring drives flexible piece and contracts backward this moment, and when flexible piece the place ahead appeared in the fixed slot, reset spring drives flexible piece and extends forward and fixed slot block, adjusts suitable position with the fan body according to actual conditions, has realized being convenient for to the angle of fan is adjusted to greatly increased the convenience of this fan when using.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic view of the adjusting structure of the present invention in a top view with a partial cross-sectional structure;

FIG. 3 is a schematic view of the front view of the partial section structure of the rotary seat of the present invention

Fig. 4 is a schematic view of a front view partial section structure of the lifting structure of the present invention;

fig. 5 is an enlarged partial cross-sectional view of the point a in fig. 2 according to the present invention.

In the figure: 1. a base; 2. fixing the rod; 3. a lifting structure; 301. a lifting rod; 302. a fixed seat; 303. a shrink sheet; 304. mounting blocks; 4. a rotating base; 5. a fan body; 6. a cover body; 7. a mounting seat; 8. a mounting structure; 801. a plastic clamping block; 802. a card slot; 803. a fixed block; 9. an adjustment structure; 901. fixing grooves; 902. a return spring; 903. a telescopic block; 904. a connecting shaft; 10. a limiting rod; 11. a movable rod; 12. a synchronous machine.

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.

Referring to fig. 1-5, the present invention provides an embodiment: a direct-current floor type circulating fan comprises a base 1, a fixed rod 2 and a fan body 5, wherein the fixed rod 2 is installed at the top end of the base 1, a lifting structure 3 is arranged on the outer side wall of the fixed rod 2, the lifting structure 3 comprises a lifting rod 301, a fixed seat 302, a contraction piece 303 and an installation block 304, the installation block 304 is installed at the top end of the fixed rod 2, the contraction piece 303 is installed at the top end of the installation block 304, the fixed seat 302 is arranged on the outer side wall of the installation block 304, internal threads are uniformly arranged on the inner side wall of the fixed seat 302, external threads are uniformly arranged on the outer side wall of the installation block 304, the fixed seat 302 is in threaded connection with the installation;

specifically, as shown in fig. 1, 3 and 4, when the height of the fan needs to be adjusted by using the mechanism, a user holds the fixing seat 302, then rotates the fixing seat 302, and due to the threaded connection between the fixing seat 302 and the mounting block 304, the fixing seat 302 is driven to move upward on the outer side wall of the mounting block 304 under the action of the fixing seat 302, at this time, the retractable sheet 303 gradually separates along with the upward movement of the fixing seat 302, at this time, the user can move the lifting rod 301, the user rotates the fixing seat 302 according to the actual situation to adjust the lifting rod 301 to a proper position, then reversely rotates the fixing seat 302 to drive the retractable sheet 303 to tighten up the lifting rod 301, and the position of the lifting rod 301 is fixed, so that the convenient adjustment is realized, and the practicability of the fan in use is greatly increased;

a fan body 5 is installed at one end of the installation seat 7, a cover body 6 is installed at one end of the fan body 5, an installation structure 8 is arranged on one side of the cover body 6, the installation structure 8 comprises a plastic fixture block 801, a clamping groove 802 and a fixing block 803, the fixing block 803 is fixed at one end of the fan body 5, the plastic fixture block 801 is installed at one end of the fixing block 803, the clamping groove 802 is arranged on one side of the fixing block 803, the plastic fixture blocks 801 are provided with a plurality of plastic fixture blocks 801, and the plurality of plastic fixture blocks 801 are annularly distributed on the;

specifically, as shown in fig. 1 and 5, when the fan blade needs to be cleaned by using the mechanism, a user breaks the plastic fixture block 801, the plastic fixture block 801 moves towards two sides under the action of elastic force, at the moment, the user takes the cover body 6 out of the clamping groove 802, at the moment, the fan can be cleaned, then the cover body 6 is placed in the clamping groove 802, at the moment, the plastic fixture block 801 moves towards two sides under the action of elastic force, when the cover body 6 and the clamping groove 802 are clamped with each other, the plastic fixture block 801 returns to the original position, the cover body 6 is limited, the cover body 6 is not prone to falling off, and the cover body 6 is convenient to disassemble and assemble, so that the neatness of the fan in use is greatly improved;

the top end of the fixed rod 2 is provided with a rotating seat 4, a synchronous motor 12 is arranged at the middle position of the bottom end in the rotating seat 4, the model of the synchronous motor 12 can be 60ktyz-14w, the input end of the synchronous motor 12 is electrically connected with the output end of the control panel through a lead, the top end of the synchronous motor 12 is provided with a movable rod 11, two sides in the rotating seat 4 are provided with limit rods 10, the top end of the rotating seat 4 is provided with a mounting seat 7, two sides in the mounting seat 7 are provided with adjusting structures 9, each adjusting structure 9 comprises a fixed groove 901, a reset spring 902, a telescopic block 903 and a connecting shaft 904, the fixed grooves 901 are arranged at two sides in the mounting seat 7, the connecting shafts 904 are arranged at two sides of the fan body 5, the two ends of the connecting shaft 904 are both fixed with the reset springs 902, one end of the reset springs 902 is, the telescopic block 903 forms a telescopic structure with the fixing groove 901 through a return spring 902;

specifically, as shown in fig. 1 and 2, when the angle of the fan body 5 needs to be adjusted by using the mechanism, a user holds the fan body 5 and then acts upwards on the fan body 5, at the moment, the return spring 902 is acted by elastic force to drive the telescopic block 903 to contract backwards, when the fixing groove 901 is formed in front of the telescopic block 903, the return spring 902 is acted by elastic force to drive the telescopic block 903 to extend forwards and is clamped with the fixing groove 901, the user adjusts the fan body 5 to a proper position according to actual conditions, so that the angle of the fan is conveniently adjusted, and the convenience of the fan in use is greatly increased.

The working principle is as follows: when the fan is used, an external power supply is adopted, firstly, a user carries the fan to a proper position, then the fixed seat 302 is rotated, so that the fixed seat 302 moves upwards on the outer side wall of the mounting block 304, at the moment, the contraction piece 303 gradually separates along with the upwards movement of the fixed seat 302, the user adjusts the lifting rod 301 to the proper position according to actual conditions, then the fixed seat 302 reversely rotates, the contraction piece 303 is driven to tighten the lifting rod 301, and the position of the lifting rod 301 is fixed;

secondly, the fan is started to blow air, then a user starts the synchronous motor 12 to drive the fan body 5 to rotate, when the movable rod 11 touches the limiting rod 10, the fan body moves in the opposite direction, when the angle of the fan body 5 needs to be adjusted, the user upwards applies work to the fan body 5, at the moment, the reset spring 902 drives the telescopic block 903 to contract backwards, when the fixed groove 901 is in front of the telescopic block 903, the reset spring 902 drives the telescopic block 903 to extend forwards and be clamped with the fixed groove 901, and the user adjusts the fan body 5 to a proper position according to actual conditions;

finally, when the flabellum needs to be cleaned, the user breaks off the plastic fixture block 801, the plastic fixture block 801 moves towards two sides under the action of elastic force, the user takes the cover body 6 out of the clamping groove 802 at the moment, the flabellum can be cleaned, after cleaning is finished, the cover body 6 is placed into the clamping groove 802, the plastic fixture block 801 moves towards two sides under the action of elastic force at the moment, when the cover body 6 is clamped with the clamping groove 802, the plastic fixture block 801 returns to the original position, the cover body 6 is limited, the fan is not prone to dropping, and finally the fan is used.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a direct current console mode circulating fan, includes base (1), dead lever (2) and fan body (5), its characterized in that: the fixing rod (2) is installed at the top end of the base (1), the outer side wall of the fixing rod (2) is provided with a lifting structure (3), the lifting structure (3) comprises a lifting rod (301), a fixing seat (302), a contraction piece (303) and an installation block (304), the installation block (304) is installed at the top end of the fixing rod (2), the contraction piece (303) is installed at the top end of the installation block (304), the fixing seat (302) is arranged on the outer side wall of the installation block (304), the lifting rod (301) is arranged on the inner side wall of the contraction piece (303), a rotating seat (4) is installed at the top end of the fixing rod (2), a synchronous motor (12) is installed at the middle position of the inner bottom end of the rotating seat (4), a movable rod (11) is installed at the top end of the synchronous motor (12), and limiting rods (10) are installed, mounting seat (7) are installed on the top of roating seat (4), the inside both sides of mounting seat (7) all are provided with adjust structure (9), the fan body (5) are installed to the one end of mounting seat (7), the cover body (6) is installed to the one end of the fan body (5), one side of the cover body (6) is provided with mounting structure (8).

2. A direct current floor type circulation fan according to claim 1, wherein: the inner side wall of the fixed seat (302) is uniformly provided with internal threads, the outer side wall of the mounting block (304) is uniformly provided with external threads, and the fixed seat (302) is in threaded connection with the mounting block (304).

3. A direct current floor type circulation fan according to claim 1, wherein: mounting structure (8) include plastics fixture block (801), draw-in groove (802) and fixed block (803), the one end of fan body (5) is fixed in fixed block (803), plastics fixture block (801) are installed to the one end of fixed block (803), one side of fixed block (803) is provided with draw-in groove (802).

4. A direct current floor type circulation fan according to claim 3, wherein: the plastic fixture blocks (801) are arranged in a plurality of numbers, and the plastic fixture blocks (801) are distributed on the outer side wall of the fan body (5) in an annular shape.

5. A direct current floor type circulation fan according to claim 1, wherein: the adjusting structure (9) comprises fixing grooves (901), reset springs (902), telescopic blocks (903) and connecting shafts (904), the fixing grooves (901) are arranged on two sides of the inside of the mounting seat (7), the connecting shafts (904) are arranged on two sides of the fan body (5), the reset springs (902) are fixed at two ends of the connecting shafts (904), and the telescopic blocks (903) are fixed at one ends of the reset springs (902).

6. The direct current floor type circulation fan as claimed in claim 5, wherein: the fixing grooves (901) are provided with a plurality of telescopic blocks (903), and a telescopic structure is formed between each telescopic block (903) and the corresponding fixing groove (901) through a return spring (902).