CN218347637U

CN218347637U - Conveniently-detached floor-bending electric fan

Info

Publication number: CN218347637U
Application number: CN202222122604.6U
Authority: CN
Inventors: 钟金强
Original assignee: Guangdong Devo Ventilation Equipment Co ltd
Current assignee: Guangdong Devo Ventilation Equipment Co ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2023-01-20
Anticipated expiration: 2032-08-12

Abstract

The utility model relates to a ground formula electric fan of lying prone of convenient dismantlement belongs to fan technical field. The fan comprises a movable base and a fan body, wherein the movable base is provided with a moving mechanism, the moving mechanism comprises a crank, the crank is installed on the outer side wall of the movable base, a lifting mechanism is arranged above the movable base, and the lifting mechanism is connected with the fan body through a connecting mechanism. Through being equipped with elevating system, when the device needs height-adjusting, the operator only need press the block, make the block be less than the through-hole, the elastic component is compressed, the elastic component can be spring etc., the block board is greater than the through-hole, prevent that the block from breaking away from the block chamber under the elasticity of elastic component, at this moment, the operator can slide sleeve on the dead lever, adjust the height of fan body, after the regulation finishes, select appropriate through-hole, make the block pop out from the through-hole under the elasticity of elastic component, spacing to spacing sleeve, make the high fixed of fan body, the operation is simple and convenient, and is very practical.

Description

Conveniently-detached floor-bending electric fan

Technical Field

The utility model relates to a ground formula electric fan of lying prone of convenient dismantlement belongs to fan technical field.

Background

Along with the great development of science and technology in recent years, the living standard of people is obviously improved, in order to avoid inflammation in summer, the air conditioner has already entered common people, but the electric fan has the advantages that the price is low, the power consumption is low, the electric fan can be used as soon as being bought, the air conditioner is convenient to move, and the like, and the air conditioner is incomparable with many air conditioners, so that the electric fan is a great market, and the market exists for a long time.

The utility model discloses a No. CN207999376U discloses a formula of lying prone electric fan, including the backup pad, the backup pad is equipped with two altogether, two be connected with the stainless steel connecting rod between the backup pad, be fixed with two fixing bases on the stainless steel connecting rod, the one end of inclined support pole is fixed with anchor clamps, the one end of locking head is fixed with the movable sleeve, be fixed with the net circle on the movable sleeve, the front end of net circle is provided with preceding screen panel, the bearing frame is connected with the fixed axle, the motor is connected with the rotation main shaft, the flabellum is installed to the one end of rotating the main shaft, the flabellum links to each other with the fixed axle, the one end of air-supply line is fixed with the connector, the connector is connected with the champignon box.

In prior art CN207999376U, the rear side through the back sealed cowling is fixed with two air-supply lines, and air-supply line one end is fixed with the connector, and champignon box connects on the connector, when the fan is at the during operation, can blow off champignon in the champignon box to the air, lets the air become fresh, also makes people more spiritual simultaneously.

However, when the device is used, the device has the disadvantages that although the fan is designed to be small, when the operator is the old or the young, the fan is still inconvenient for the old or the young; meanwhile, the fan is not provided with a mechanism capable of adjusting the height, so that the working height of the fan is greatly limited, if air is required to be supplied to a high place, objects need to be filled below the fan, and the fan is reduced in stability and easy to topple over to cause danger.

In view of the above, there is a need for a detachable floor-climbing electric fan to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a ground formula electric fan of lying prone of convenient dismantlement to the problem that provides among the above-mentioned background art is solved.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a convenient ground formula electric fan of lying prone of dismantling, it is including removing base and fan body, be equipped with moving mechanism on the removal base, moving mechanism includes the crank, the crank is installed on the lateral wall of removing the base, the crank rotates and is connected with the dwang, the dwang rotates and is connected with primary shaft bearing, primary shaft bearing fixed mounting is on the inside wall of removing the base, coaxial connection has the cam on the dwang, the cam below is equipped with the mount, mount and removal base fixed connection, be equipped with first sliding sleeve on the mount, first sliding sleeve sliding connection has first slide bar, the cover is equipped with the spring on the first slide bar, spring and mount fixed connection, spacing seat of first slide bar top fixedly connected with, spacing seat is connected with the cam, first slide bar below fixedly connected with second slide bar, the bottom of removing the base is equipped with the second sliding sleeve, second slide bar and second sliding sleeve sliding connection, it is equipped with elevating system to remove the base top, elevating system is connected with the fan body through being equipped with coupling mechanism.

The utility model discloses the position slidable mounting who is close to the crank on the well removal base lateral wall has the spacer pin. Through being equipped with the spacer pin, can carry on spacingly to the crank, prevent that the crank from rotating, drive the cam and rotate, lead to the device unstable.

The utility model discloses well second slide bar below fixedly connected with fixed plate and backup pad, it is equipped with the connecting seat and removes the wheel to remove the base below.

The utility model discloses well cam, spacing seat, first slide bar, spring, mount, first sliding sleeve, second slide bar, second sliding sleeve, fixed plate, backup pad, connecting seat and removal wheel are two.

The utility model discloses well elevating system includes the dead lever, dead lever fixed mounting is on removing the base, the cover is equipped with limit sleeve on the dead lever, the block chamber has been seted up on the dead lever, block intracavity fixed mounting has the elastic component, fixedly connected with block board on the elastic component, fixed mounting has the block on the block board, block and dead lever sliding connection.

The utility model discloses well spacing sleeve is last to have seted up the through-hole, the through-hole cooperatees with the block, the through-hole is a plurality of.

The utility model discloses well dead lever and spacing sleeve are two. Through being equipped with elevating system, when the device needs height-adjusting, the operator only need press the block, make the block be less than the through-hole, the elastic component is compressed, the elastic component can be spring etc., the block board is greater than the through-hole, prevent that the block from breaking away from the block chamber under the elasticity of elastic component, at this moment, the operator can slide sleeve on the dead lever, adjust the height of fan body, after the regulation finishes, select appropriate through-hole, make the block pop out from the through-hole under the elasticity of elastic component, spacing to spacing sleeve, make the high fixed of fan body, the operation is simple and convenient, and is very practical.

The utility model discloses well coupling mechanism includes the adapter sleeve, adapter sleeve and spacing sleeve fixed connection, the both sides fixed mounting of fan body has the installation piece, installation piece and adapter sleeve plug-in connection, all be equipped with the screw hole on installation piece and the adapter sleeve, be connected with fastening bolt on the screw hole, the below fixed mounting of fan body has the supporting leg, the below fixedly connected with supporting seat of supporting leg. Through being equipped with coupling mechanism, when the operator need not use moving mechanism and elevating system, only need twist fastening bolt, remove the connection between adapter sleeve and the installation piece, can take off the formula fan body of lying prone, very easy to assemble and dismantlement have strengthened the practicality.

Through being equipped with supporting leg and supporting seat for when the formula fan body of lying prone was taken off, also can conveniently place, and can improve the stability of fan during operation.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a ground formula electric fan of lying prone of convenient dismantlement, in the novel through being equipped with moving mechanism, at first through shaking the crank with the hand, drive dwang and cam rotation, the cam side is equipped with oval recess, spacing seat is connected with the cam through oval recess, longer end is connected with spacing seat when the cam, spacing seat extrusion spring, make first slide bar, the second slide bar lapse, drive fixed plate and backup pad lapse, backup pad strutting arrangement, it is unsettled to remove the wheel, the device is firm, the stability of fan during operation has been strengthened, when needs mobile device, shake the crank with the hand, make the shorter end of cam be connected with spacing seat, under the combined action of spring, the backup pad rises, remove wheel strutting arrangement, the operator can conveniently promote device and remove, even old person and child also can conveniently promote device and remove, the practicality and the convenience of device have been strengthened.

Through being equipped with elevating system, when the device needs height-adjusting, the operator only need press the block, make the block be less than the through-hole, the elastic component is compressed, the elastic component can be spring etc., the block board is greater than the through-hole, prevent that the block from breaking away from the block chamber under the elasticity of elastic component, at this moment, the operator can slide sleeve on the dead lever, adjust the height of fan body, after the regulation finishes, select appropriate through-hole, make the block pop out from the through-hole under the elasticity of elastic component, spacing to spacing sleeve, make the high fixed of fan body, the operation is simple and convenient, and is very practical.

Drawings

FIG. 1 is a front view of the overall structure of the present invention;

fig. 2 is a schematic view of the moving mechanism of the present invention;

fig. 3 is a schematic view of the lifting mechanism of the present invention;

fig. 4 is a partial structural schematic diagram of the present invention.

( 1. Moving the base; 2. a fan body; 3. a moving mechanism; 4. a crank; 5. a limit pin; 6. rotating the rod; 7. a first bearing housing; 8. a cam; 9. a limiting seat; 10. a first slide bar; 11. a spring; 12. a fixed mount; 13. a first sliding sleeve; 14. a second slide bar; 15. a second sliding sleeve; 16. a fixing plate; 17. a support plate; 18. a connecting seat; 19. a moving wheel; 20. a lifting mechanism; 21. fixing the rod; 22. a limiting sleeve; 23. a through hole; 24. a clamping cavity; 25. an elastic member; 26. a clamping plate; 27. a clamping block; 28. a connecting mechanism; 29. connecting sleeves; 30. mounting blocks; 31. fastening a bolt; 32. supporting legs; 33. supporting seat )

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be made with reference to the accompanying drawings.

Example one

As shown in fig. 1 to 4: the utility model provides a ground formula electric fan that lies prone of convenient dismantlement, it is including removing base 1 and fan body 2, it is equipped with moving mechanism 3 on the removal base 1, moving mechanism 3 includes crank 4, crank 4 is installed on the lateral wall that removes base 1, crank 4 rotates and is connected with dwang 6, dwang 6 rotates and is connected with primary shaft bearing 7, primary shaft bearing 7 fixed mounting is on the inside wall that removes base 1, coaxial connection has cam 8 on dwang 6, cam 8 below is equipped with mount 12, mount 12 and removal base 1 fixed connection, be equipped with first sliding sleeve 13 on the mount 12, first sliding sleeve 13 sliding connection has first slide bar 10, the cover is equipped with spring 11 on the first slide bar 10, spring 11 and mount 12 fixed connection, first slide bar 10 top fixedly connected with spacing seat 9, spacing seat 9 is connected with cam 8, first slide bar 10 below fixedly connected with second slide bar 14, the bottom of removing base 1 is equipped with second sliding sleeve 15, second slide bar 14 is equipped with second sliding sleeve 15 with the sliding connection base 20 top the fan body is connected through the elevating system 20, the elevating system is connected with the elevating system that slides and is connected with the elevating system 20.

The utility model discloses the position slidable mounting who is close to crank 4 on the 1 lateral wall of well removal base has spacer pin 5.

The utility model discloses well second slide bar 14 below fixedly connected with fixed plate 16 and backup pad 17, it is equipped with connecting seat 18 and removal wheel 19 to remove base 1 below.

The utility model discloses well cam 8, spacing seat 9, first sliding rod 10, spring 11, mount 12, first sliding sleeve 13, second sliding rod 14, second sliding sleeve 15, fixed plate 16, backup pad 17, connecting seat 18 and removal wheel 19 are two.

The utility model discloses well elevating system 20 includes dead lever 21, dead lever 21 fixed mounting is on removing base 1, the cover is equipped with stop sleeve 22 on the dead lever 21, block chamber 24 has been seted up on the dead lever 21, fixed mounting has elastic component 25 in the block chamber 24, fixedly connected with block board 26 on the elastic component 25, fixed mounting has block 27 on the block board 26, block 27 and dead lever 21 sliding connection.

The utility model discloses well spacing sleeve 22 is last to have seted up through-hole 23, through-hole 23 cooperatees with block 27, through-hole 23 is a plurality ofly.

The utility model discloses well dead lever 21 and stop sleeve 22 are two.

The utility model discloses well coupling mechanism 28 includes adapter sleeve 29, adapter sleeve 29 and limit sleeve 22 fixed connection, the both sides fixed mounting of fan body 2 has installation piece 30, installation piece 30 and adapter sleeve 29 plug-in connection, all be equipped with the screw hole on installation piece 30 and the adapter sleeve 29, be connected with fastening bolt 31 on the screw hole, the below fixed mounting of fan body 2 has supporting leg 32, the below fixedly connected with supporting seat 33 of supporting leg 32.

The working principle of the conveniently-detached floor-climbing electric fan based on the embodiment 1 is as follows: when an operator uses the device, the moving mechanism is arranged, the crank is shaken by hands at first, the rotating rod and the cam are driven to rotate, the oval groove is formed in the side face of the cam, the limiting seat is connected with the cam through the oval groove, when the longer end of the cam is connected with the limiting seat, the limiting seat extrudes the spring, the first sliding rod and the second sliding rod slide downwards, the fixed plate and the supporting plate are driven to move downwards, the supporting plate supporting device is suspended by the moving wheels, the device is stable, the stability of the fan in working is enhanced, when the device needs to be moved, the crank is shaken by hands, the shorter end of the cam is connected with the limiting seat, under the combined action of the spring, the supporting plate is lifted, the supporting device is moved, the operator can conveniently push the device to move, even the old and the young can conveniently push the device to move, and the practicability and convenience of the device are enhanced.

Through being equipped with the spacer pin, can carry on spacingly to the crank, prevent that the crank from rotating, drive the cam and rotate, lead to the device unstable.

Through being equipped with elevating system, when the device needs height-adjusting, the operator only need press the block, make the block be less than the through-hole, the elastic component is compressed, the elastic component can be spring etc., the block board is greater than the through-hole, prevent that the block from breaking away from the block chamber under the elasticity of elastic component, at this moment, the operator can slide sleeve on the dead lever, adjust the height of fan body, adjust the back that finishes, select appropriate through-hole, make the block pop out from the through-hole under the elasticity of elastic component, spacing to spacing sleeve, make the high fixed of fan body, the operation is simple and convenient, and is very practical.

Example two

Based on embodiment 1, this embodiment further includes: the utility model discloses well coupling mechanism 28 includes adapter sleeve 29, adapter sleeve 29 and limit sleeve 22 fixed connection, the both sides fixed mounting of fan body 2 has installation piece 30, installation piece 30 and adapter sleeve 29 plug-in connection, all be equipped with the screw hole on installation piece 30 and the adapter sleeve 29, be connected with fastening bolt 31 on the screw hole, the below fixed mounting of fan body 2 has supporting leg 32, the below fixedly connected with supporting seat 33 of supporting leg 32.

Through being equipped with coupling mechanism, when the operator need not use moving mechanism and elevating system, only need twist fastening bolt, remove the connection between adapter sleeve and the installation piece, can take off the formula fan body of lying prone, very easy to assemble and dismantlement have strengthened the practicality.

The utility model discloses well fan body and elastic component are prior art, and its principle and structure are known for technical staff and staff in the field, do not add the perplexing here much.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, it should be understood that those skilled in the art should also understand that they can make various changes, substitutions and alterations herein without departing from the spirit and scope of the invention.

Claims

1. The electric fan convenient to disassemble and prone to the ground is characterized by comprising a movable base (1) and a fan body (2), wherein a moving mechanism (3) is arranged on the movable base (1), the moving mechanism (3) comprises a crank (4), the crank (4) is installed on the outer side wall of the movable base (1), the crank (4) is rotatably connected with a rotating rod (6), the rotating rod (6) is rotatably connected with a first bearing seat (7), the first bearing seat (7) is fixedly installed on the inner side wall of the movable base (1), a cam (8) is coaxially connected with the rotating rod (6), a fixed frame (12) is arranged below the cam (8), the fixed frame (12) is fixedly connected with the movable base (1), a first sliding sleeve (13) is arranged on the fixed frame (12), a first sliding rod (10) is slidably connected with the first sliding sleeve (13), a spring (11) is sleeved on the first sliding rod (10), the spring (11) is fixedly connected with the fixed frame (12), a limiting rod (9) is fixedly connected with a second sliding seat (14), the fan is characterized in that a second sliding sleeve (15) is arranged at the bottom of the moving base (1), a second sliding rod (14) is connected with the second sliding sleeve (15) in a sliding mode, a lifting mechanism (20) is arranged above the moving base (1), and the lifting mechanism (20) is connected with the fan body (2) through a connecting mechanism (28).

2. A conveniently disassembled floor-climbing electric fan as claimed in claim 1, wherein a limit pin (5) is slidably mounted on the side wall of the movable base (1) near the crank (4).

3. A detachable floor-climbing electric fan according to claim 1, wherein a fixing plate (16) and a supporting plate (17) are fixedly connected below the second sliding rod (14), and a connecting seat (18) and a moving wheel (19) are arranged below the moving base (1).

4. A detachable floor-climbing electric fan according to claim 3, wherein the number of the cam (8), the limiting seat (9), the first sliding rod (10), the spring (11), the fixing frame (12), the first sliding sleeve (13), the second sliding rod (14), the second sliding sleeve (15), the fixing plate (16), the supporting plate (17), the connecting seat (18) and the moving wheel (19) is two.

5. The conveniently-disassembled floor-bending electric fan according to claim 1, wherein the lifting mechanism (20) comprises a fixing rod (21), the fixing rod (21) is fixedly installed on the movable base (1), a limiting sleeve (22) is sleeved on the fixing rod (21), a clamping cavity (24) is formed in the fixing rod (21), an elastic piece (25) is fixedly installed in the clamping cavity (24), a clamping plate (26) is fixedly connected to the elastic piece (25), a clamping block (27) is fixedly installed on the clamping plate (26), and the clamping block (27) is slidably connected with the fixing rod (21).

6. The conveniently-disassembled floor-climbing electric fan as claimed in claim 5, wherein the limiting sleeve (22) is provided with a plurality of through holes (23), the through holes (23) are matched with the clamping blocks (27), and the number of the through holes (23) is multiple.

7. A detachable floor electric fan according to claim 6, characterized in that the number of the fixing rod (21) and the limiting sleeve (22) is two.

8. The electric fan easy to detach and mount on the ground is characterized in that the connecting mechanism (28) comprises a connecting sleeve (29), the connecting sleeve (29) is fixedly connected with a limiting sleeve (22), mounting blocks (30) are fixedly mounted on two sides of the fan body (2), the mounting blocks (30) are connected with the connecting sleeve (29) in an inserting mode, threaded holes are formed in the mounting blocks (30) and the connecting sleeve (29), fastening bolts (31) are connected to the threaded holes, supporting legs (32) are fixedly mounted below the fan body (2), and a supporting seat (33) is fixedly connected below the supporting legs (32).