CN210799476U

CN210799476U - But height-adjusting's fan

Info

Publication number: CN210799476U
Application number: CN201921136829.9U
Authority: CN
Inventors: 宋跃国
Original assignee: Dongguan Jinquan Electronic Co Ltd
Current assignee: Dongguan Jinquan Electronic Co Ltd
Priority date: 2019-07-17
Filing date: 2019-07-17
Publication date: 2020-06-19
Anticipated expiration: 2029-07-17

Abstract

The utility model discloses a but height-adjusting's fan, the on-line screen storage device comprises a base, the top fixedly connected with box of base, first spout has been seted up to the bottom of box inner chamber, the second spout has all been seted up to the both sides of box inner chamber, the bottom fixedly connected with electric telescopic handle on box inner chamber right side, electric telescopic handle's left side fixedly connected with slide. The utility model discloses a set up mutually supporting of base, box, first spout, second spout, electric telescopic handle, slide, first slider, first fixed block, first pull rod, second fixed block, sliding sleeve, slide bar, mount pad, connecting plate, third fixed block, second pull rod, fourth fixed block, movable plate, second slider, stand, fan body, universal wheel and lock plate, but reached height-adjusting's advantage, solved current fan, problem that can not height-adjusting.

Description

But height-adjusting's fan

Technical Field

The utility model relates to the technical field of household appliances, specifically be a but height-adjusting's fan.

Background

The electric fan is called as an electric fan for short, also called as a fan and a fan blower, is a household appliance which uses a motor to drive fan blades to rotate so as to accelerate the circulation of air, and is mainly used for cooling and relieving summer heat and circulating air.

SUMMERY OF THE UTILITY MODEL

(1) Solves the technical problem

Not enough to prior art, the utility model provides a but height-adjusting's fan possesses but height-adjusting's advantage, has solved current fan, can not height-adjusting's problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a fan with adjustable height comprises a base, wherein the top of the base is fixedly connected with a box body, the bottom of an inner cavity of the box body is provided with a first chute, the two sides of the inner cavity of the box body are respectively provided with a second chute, the bottom of the right side of the inner cavity of the box body is fixedly connected with an electric telescopic rod, the left side of the electric telescopic rod is fixedly connected with a sliding plate, the bottom of the sliding plate is fixedly connected with a first sliding block matched with the first chute for use, the top of the sliding plate is fixedly connected with a first fixed block, the top of the first fixed block is movably connected with a first pull rod through a movable shaft, the top of the first pull rod is movably connected with a second fixed block through a movable shaft, the top of the second fixed block is fixedly connected with a sliding sleeve, the inner cavity of the sliding sleeve is slidably connected with a sliding rod, the equal fixedly connected with third fixed block in both sides at connecting plate top, the top of third fixed block has the second pull rod through loose axle swing joint, the top of second pull rod has the fourth fixed block through loose axle swing joint, the top fixedly connected with movable plate of fourth fixed block, the equal fixedly connected with in both sides of movable plate and the second slider that the cooperation of second spout was used, the top fixedly connected with stand of movable plate, the top of stand runs through to the top and the fixedly connected with fan body of box.

Preferably, a wear-resistant layer is arranged at the joint of the surface of the second sliding block and the second sliding groove.

Preferably, the center of the top of the box body is provided with a through hole matched with the upright post for use.

Preferably, the two sides of the bottom of the base are fixedly connected with universal wheels, and the right sides of the universal wheels are provided with locking plates.

Preferably, the third spout has all been seted up to the inner chamber of box and both sides around being located first spout, the equal fixedly connected with third slider in both sides around the first slider surface, and third slider sliding connection is in the inner chamber of third spout.

Three beneficial effects

Compared with the prior art, the utility model provides a but height-adjusting's fan possesses following

Has the advantages that:

1. the utility model discloses a set up the base, the box, first spout, the second spout, electric telescopic handle, the slide, first slider, first fixed block, first pull rod, the second fixed block, the sliding sleeve, the slide bar, the mount pad, the connecting plate, the third fixed block, the second pull rod, the fourth fixed block, the movable plate, the second slider, the stand, the fan body, mutually supporting of universal wheel and lock plate, but height-adjusting's advantage has been reached, current fan has been solved, can not height-adjusting's problem, people's use has been made things convenient for, the practicality of fan has been improved.

2. The utility model discloses a set up universal wheel and lock plate, played the effect of being convenient for remove and locking to the base, solved the base and be not convenient for remove with the fixed problem of locking, through setting up second slider and second spout, played the effect of removing stably to the movable plate, the problem of rocking appears when the work is used to the movable plate has been solved, through setting up the box, the effect of protection has been played electric telescopic handle, when having solved long-term use electric telescopic handle, make the dust fall into electric telescopic handle in, cause electric telescopic handle to appear the problem that the effect is not good when using.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the box body of the present invention.

In the figure: the fan comprises a base 1, a box body 2, a first sliding groove 3, a second sliding groove 4, an electric telescopic rod 5, a sliding plate 6, a first sliding block 7, a first fixing block 8, a first pull rod 9, a second fixing block 10, a sliding sleeve 11, a sliding rod 12, a mounting seat 13, a connecting plate 14, a third fixing block 15, a second pull rod 16, a fourth fixing block 17, a moving plate 18, a second sliding block 19, a stand column 20, a fan body 21, a universal wheel 22, a locking plate 23, a third sliding groove 24 and a third sliding block 25.

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.

In the description of the application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The utility model discloses a base 1, box 2, first spout 3, second spout 4, electric telescopic handle 5, slide 6, first slider 7, first fixed block 8, first pull rod 9, second fixed block 10, sliding sleeve 11, slide bar 12, mount pad 13, connecting plate 14, third fixed block 15, second pull rod 16, fourth fixed block 17, movable plate 18, second slider 19, stand 20, fan body 21, universal wheel 22, lock plate 23, third spout 24 and third slider 25 part are the parts that general standard component or technical personnel in the field know, its structure and principle all can all be known or can be known through conventional experimental method for this technical staff through the technical manual.

Referring to fig. 1-2, a height-adjustable fan comprises a base 1, universal wheels 22 are fixedly connected to both sides of the bottom of the base 1, a locking plate 23 is arranged on the right side of the universal wheels 22, the base 1 is convenient to move and lock by arranging the universal wheels 22 and the locking plate 23, the problem that the base 1 is inconvenient to move and lock and fix is solved, a box body 2 is fixedly connected to the top of the base 1, a through hole matched with an upright post 20 is formed in the center of the top of the box body 2, the box body 2 is arranged to protect an electric telescopic rod 5, the problem that dust falls into the electric telescopic rod 5 when the electric telescopic rod 5 is used for a long time and the effect of the electric telescopic rod 5 is not good is solved, a first chute 3 is formed in the bottom of an inner cavity of the box body 2, and second chutes 4 are formed in both sides of the inner cavity of the box body 2, an electric telescopic rod 5 is fixedly connected to the bottom of the right side of the inner cavity of the box body 2, a sliding plate 6 is fixedly connected to the left side of the electric telescopic rod 5, a first sliding block 7 matched with the first sliding groove 3 is fixedly connected to the bottom of the sliding plate 6, third sliding grooves 24 are respectively formed in the inner cavity of the box body 2 and positioned on the front side and the rear side of the first sliding groove 3, third sliding blocks 25 are respectively fixedly connected to the front side and the rear side of the outer surface of the first sliding block 7, the third sliding blocks 25 are slidably connected to the inner cavity of the third sliding grooves 24, a first fixed block 8 is fixedly connected to the top of the sliding plate 6, a first pull rod 9 is movably connected to the top of the first fixed block 8 through a movable shaft, a second fixed block 10 is movably connected to the top of the first pull rod 9 through a movable shaft, a sliding sleeve 11 is fixedly connected to the top, the top of the sliding sleeve 11 is fixedly connected with a connecting plate 14, both sides of the top of the connecting plate 14 are fixedly connected with a third fixed block 15, the top of the third fixed block 15 is movably connected with a second pull rod 16 through a movable shaft, the top of the second pull rod 16 is movably connected with a fourth fixed block 17 through a movable shaft, the top of the fourth fixed block 17 is fixedly connected with a movable plate 18, both sides of the movable plate 18 are fixedly connected with a second slide block 19 matched with the second sliding groove 4 for use, a wear-resistant layer is arranged at the joint of the surface of the second slide block 19 and the second sliding groove 4, the movable plate 18 is stably moved by arranging the second slide block 19 and the second sliding groove 4, the problem that the movable plate 18 shakes during working and use is solved, the top of the movable plate 18 is fixedly connected with a stand column 20, the top of the stand column 20 penetrates to the top of the box body 2, through setting up base 1, the box 2, first spout 3, second spout 4, electric telescopic handle 5, slide 6, first slider 7, first fixed block 8, first pull rod 9, second fixed block 10, sliding sleeve 11, slide bar 12, mount pad 13, connecting plate 14, third fixed block 15, second pull rod 16, fourth fixed block 17, the movable plate 18, second slider 19, stand 20, fan body 21, mutually supporting of universal wheel 22 and lock plate 23, but height-adjusting's advantage has been reached, but current fan has been solved, can not height-adjusting's problem, people's use has been made things convenient for, the practicality of fan has been improved.

When the electric fan is used, firstly, a user opens the electric telescopic rod 5 through the external controller, the electric telescopic rod 5 starts to work, the electric telescopic rod 5 drives the sliding plate 6 to start moving, the sliding plate 6 drives the first sliding block 7 to slide in the first sliding groove 3, the sliding plate 6 drives the first fixed block 8 to start moving, the first fixed block 8 drives the sliding sleeve 11 to start moving through the first pull rod 9 and the second fixed block 10, the sliding sleeve 11 drives the connecting plate 14 to start moving through the sliding rod 12 and the mounting seat 13, the connecting plate 14 drives the fourth fixed block 17 to start moving through the third fixed block 15 and the second pull rod 16, when the third fixed block 15 moves to be parallel to the fourth fixed block 17, the fourth fixed block drives the moving plate 18 to move upwards, the moving plate 18 drives the second sliding block 19 to slide in the second sliding groove 4, the moving plate 18 drives the upright post 20 to start moving, and the upright, the fan body 21 is adjusted to a height required by people, thereby achieving the advantage of adjustable height.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A height-adjustable fan comprises a base (1), and is characterized in that: the top of the base (1) is fixedly connected with a box body (2), the bottom of an inner cavity of the box body (2) is provided with a first chute (3), both sides of the inner cavity of the box body (2) are provided with second chutes (4), the bottom of the right side of the inner cavity of the box body (2) is fixedly connected with an electric telescopic rod (5), the left side of the electric telescopic rod (5) is fixedly connected with a sliding plate (6), the bottom of the sliding plate (6) is fixedly connected with a first sliding block (7) matched with the first chute (3) for use, the top of the sliding plate (6) is fixedly connected with a first fixed block (8), the top of the first fixed block (8) is movably connected with a first pull rod (9) through a movable shaft, the top of the first pull rod (9) is movably connected with a second fixed block (10) through a movable shaft, the top of the second fixed block, the inner cavity of the sliding sleeve (11) is connected with a sliding rod (12) in a sliding way, both sides of the sliding rod (12) are fixedly connected with mounting seats (13), the top of the sliding sleeve (11) is fixedly connected with a connecting plate (14), both sides of the top of the connecting plate (14) are fixedly connected with third fixed blocks (15), the top of the third fixed block (15) is movably connected with a second pull rod (16) through a movable shaft, the top of the second pull rod (16) is movably connected with a fourth fixed block (17) through a movable shaft, the top of the fourth fixed block (17) is fixedly connected with a moving plate (18), two sides of the moving plate (18) are fixedly connected with second sliding blocks (19) matched with the second sliding grooves (4), the top of the moving plate (18) is fixedly connected with an upright post (20), and the top of the upright post (20) penetrates through the top of the box body (2) and is fixedly connected with a fan body (21).

2. An adjustable height fan as claimed in claim 1, wherein: and a wear-resistant layer is arranged at the joint of the surface of the second sliding block (19) and the second sliding groove (4).

3. An adjustable height fan as claimed in claim 1, wherein: the center of the top of the box body (2) is provided with a through hole matched with the upright post (20).

4. An adjustable height fan as claimed in claim 1, wherein: the base is characterized in that universal wheels (22) are fixedly connected to two sides of the bottom of the base (1), and locking plates (23) are arranged on the right sides of the universal wheels (22).

5. An adjustable height fan as claimed in claim 1, wherein: third spout (24) have all been seted up to the inner chamber of box (2) and both sides around being located first spout (3), the equal fixedly connected with third slider (25) in both sides around first slider (7) surface, and third slider (25) sliding connection is in the inner chamber of third spout (24).