CN112610863A

CN112610863A - Intelligent household electrical appliance suspension device convenient to install and dismantle

Info

Publication number: CN112610863A
Application number: CN202011487397.3A
Authority: CN
Inventors: 顾雪平
Original assignee: Deqing Haichao Technology Information Consulting Partnership LP
Current assignee: Deqing Haichao Technology Information Consulting Partnership LP
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-04-06

Abstract

The invention relates to the technical field of intelligent household appliances, in particular to an intelligent household appliance suspension device convenient to install and disassemble, which comprises two mounting plates, wherein the top ends of the two mounting plates are fixedly provided with a top plate together, the left side and the right side of the top plate and the lower part of the outer side of the mounting plates are fixedly provided with fixing plates, the middle parts of the fixing plates are provided with fixing holes, the front surfaces of the mounting plates are vertically provided with mounting grooves, the insides of the mounting grooves are vertically and movably provided with screw rods, the outer threads of the screw rods are sleeved with mounting blocks matched with the mounting grooves, and the front surfaces of the mounting blocks are fixedly provided with connecting plates. Is worthy of popularization and application.

Description

Intelligent household electrical appliance suspension device convenient to install and dismantle

Technical Field

The invention relates to the technical field of intelligent household appliances, in particular to an intelligent household appliance suspension device convenient to install and detach.

Background

The intelligent household appliance is a household appliance product formed by introducing a microprocessor, a sensor technology and a network communication technology into household appliance equipment, has the functions of automatically sensing the space state of a house, the self state of the household appliance and the service state of the household appliance, and can automatically control and receive a control instruction of a house user in the house or in a remote place; meanwhile, the intelligent household appliance is used as a component of the intelligent home, and can be interconnected with other household appliances, homes and facilities in a house to form a system, so that the function of the intelligent home is realized.

Need use linkage when installing can only household electrical appliances, current linkage installs fixedly through the bolt to household electrical appliances more, one install comparatively waste time and energy, two come be not convenient for carry out the quick dismantlement of household electrical appliances when household electrical appliances need be maintained, and current linkage is not convenient for carry out the installation angle and the regulation of mounting height of household electrical appliances, can not satisfy the user demand, for this we provide an intelligent household electrical appliances linkage of ann tearing open and solve this type of problem.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides an intelligent household appliance suspension device convenient to install and detach.

In order to achieve the purpose, the invention adopts the following technical scheme:

the intelligent household appliance hanging device convenient to install and detach comprises mounting plates, wherein the number of the mounting plates is two, the top ends of the two mounting plates are fixedly provided with a top plate together, the left side and the right side of the top plate and the outer lower part of the mounting plates are fixedly provided with fixing plates, the middle parts of the fixing plates are provided with fixing holes, the front surfaces of the mounting plates are vertically provided with mounting grooves, the inner parts of the mounting grooves are vertically movably provided with lead screws, the outer thread sleeves of the lead screws are provided with mounting blocks matched with the mounting grooves, the front surfaces of the mounting blocks are fixedly provided with connecting plates, the opposite ends of the two connecting plates are fixedly provided with fixing mechanisms together, the inner parts of the top plates are provided with cavities, the top ends of the lead screws upwards penetrate through the mounting grooves and extend to the inner parts of the top, the inside horizontal movable mounting of roof has the worm with a pair of worm wheel homogeneous phase meshing, the fixed cover in middle part of worm is equipped with first bevel gear, the vertical movable mounting in top middle part of roof has the bull stick, the top of bull stick is equipped with the hand wheel, the bottom of bull stick passes the roof and extends to its inside fixed mounting have with first bevel gear engaged with second bevel gear mutually.

Preferably, the fixing mechanism comprises a fixing shell, the left side and the right side of the fixing shell are both fixedly connected with adjacent connecting plates, a slide bar is transversely and fixedly mounted below the inside of the fixing shell, sliders are movably sleeved on the left side and the right side of the slide bar, first springs are sleeved on the left side and the right side of the slide bar, two ends of each first spring are respectively fixedly connected with the inner wall of the fixing shell and the corresponding slider, a driving block is fixedly mounted at the top end of each slider, a first rack is transversely and fixedly mounted on one side, away from the two driving blocks, of each driving block, driving rods are symmetrically arranged inside the fixing shell and are positioned above the first racks, the front end and the rear end of each driving rod are respectively movably connected with the inner walls of the front side and the rear side of the fixing shell, gear rings are fixedly sleeved on the outside of the driving rods, and limiting grooves are, the limiting device comprises a limiting groove, a limiting block is arranged in the limiting groove, a limiting rod is fixedly arranged at the bottom end of the limiting block, a second rack meshed with a gear ring is fixedly arranged at the bottom end of the limiting rod, an installation shell is fixedly arranged at the back of the fixed shell, the rear end of a driving rod penetrates through the inner wall of the rear side of the fixed shell and extends to the interior of the installation shell, a ratchet wheel is fixedly arranged, pawls matched with the ratchet wheel are symmetrically arranged at the upper portion of the back of the fixed shell through movable shafts, transverse plates are fixedly arranged at the left side and the right side of the back of the fixed shell and are located below the pawls, the transverse plates and the pawls are fixedly connected through second springs, a first movable seat is fixedly arranged at each of the opposite ends of the two pawls, a connecting rod is movably connected inside the first movable seat, and a second movable seat is movably arranged, the bottom of the second movable seat is fixedly provided with a pulling plate, the left side and the right side of the bottom of the pulling plate are vertically and fixedly provided with telescopic rods, the bottom end of each telescopic rod is fixedly connected with the bottom wall of the installation shell, a third spring is sleeved outside each telescopic rod, the middle part of the bottom end of each pulling plate is vertically and fixedly provided with a transmission rod, the bottom end of each transmission rod penetrates through the bottom wall of the installation shell and extends to the outside of the installation shell, a disc is fixedly arranged on the bottom end of the disc, jacks are symmetrically arranged at the top end of the installation shell, inserting rods are inserted in the jacks, clamping holes matched with the inserting rods are formed in one sides of the inserting rods, which are close to the second racks, one ends of the second racks, which are close to the clamping holes, extend to the inside the clamping holes, a support plate is fixedly arranged at the top ends of the, and a T-shaped connecting plate is movably mounted between the two side plates through a mounting shaft, connecting holes are symmetrically formed in the surfaces of the T-shaped connecting plates, and an adjusting mechanism is arranged on the lower part of the front surface of the fixed shell.

Preferably, the adjusting mechanism includes an installation horizontal pole, the back of the installation horizontal pole is fixedly connected with the front lower part of the fixed casing, a moving groove has been seted up in the front of the installation horizontal pole, the inside horizontal movable mounting of moving groove has a threaded rod, the right-hand member of threaded rod passes the outside fixed mounting that the moving groove extends to the installation horizontal pole and has the knob, the equal threaded sleeve in both sides has the movable block, the positive fixed mounting of movable block has the third sliding seat, the inside swing joint of third sliding seat has the regulation pole, two the common movable mounting of front end of adjusting the pole has the fourth sliding seat, the front end fixed mounting of fourth sliding seat has the backup pad.

Preferably, the front end of backup pad is the arcwall face setting, the front end of backup pad is equipped with the rubber pad.

Preferably, the thread directions of the left side and the right side of the threaded rod are opposite.

Preferably, the front face of the T-shaped connecting plate is provided with a rubber gasket.

Preferably, the inserted link is made of steel and the bottom end of the inserted link is a round end.

Preferably, the top end of the driving block is provided with an inclined surface.

The intelligent household appliance suspension device convenient to install and disassemble provided by the invention has the beneficial effects that:

1. when the hanging device is used, a screw penetrates through a fixing hole in a fixing plate to be connected with a wall body to realize the integral installation of the hanging device, the screw penetrates through a connecting hole in a T-shaped connecting plate to be connected and fixed with household appliances to realize the connection and the fixation of the household appliances and the T-shaped connecting plate, after the connection, an inserted rod is inserted into a fixed shell, the bottom end of the inserted rod is contacted with a driving block while the inserted rod descends, the inserted rod further descends to enable the inclined plane at the top end of the driving block to slide relatively to drive a pair of driving blocks to move away from each other, the movement of a pair of sliding blocks to move away from each other is realized, a first spring is extruded to deform to generate acting force when the sliding blocks move, the first rack is driven to move along with the sliding blocks while the sliding blocks move, so that the left gear ring rotates forwards and the right gear ring rotates backwards, the rotation of a pair of driving rods in opposite directions is realized, and one end of the ratchet wheel is inserted into the clamping hole, so that the inserted rod is fixed, the driving rod on the left side cannot rotate reversely due to the matching of the ratchet wheel and the pawl, and the driving rod on the right side cannot rotate forwards in the same way, so that the gear ring on the left side cannot rotate backwards, and the gear ring on the right side cannot rotate forwards, so that the second rack cannot leave the clamping hole, so that the inserted rod is fixed, and the household appliance is fixed;

2. the invention can realize the descending of the pulling plate by pulling the disk downwards, so that the pawl is driven to rotate through the second movable seat, the connecting rod and the first movable seat to leave the ratchet wheel, the driving rod on the left side can rotate reversely, the driving rod on the right side can rotate forwards, the third spring and the second spring are both in a compressed state in the process, when the ratchet wheel and the pawl need to be reset, the disk can be loosened, the third spring and the second spring both release acting force to realize the resetting of the pawl, after the ratchet wheel is separated from the pawl, the inserted rod can be pulled to ascend, the first spring releases acting force to drive the slide block to move so as to realize the mutual approaching movement of the pair of slide blocks and further realize the mutual approaching movement of the pair of first racks, thereby the gear ring on the left side rotates reversely, the gear ring on the right side rotates forwards, further realize the movement of the second rack to leave the clamping hole, so that, thereby realizing the cancellation of the fixation of the household appliance;

3. the threaded rod can be rotated to drive the pair of moving blocks to move close to each other, so that the supporting plate is driven by the third movable seat, the adjusting rod and the fourth movable seat to move forwards, the lower part of the household appliance is pushed to rotate around the side plate along with the T-shaped connecting plate, and the angle of the household appliance is adjusted;

4. the rotating rod can be rotated to drive the second bevel gear to rotate so as to realize the rotation of the first bevel gear, so that the rotation of the worm is realized to drive the pair of worm gears to rotate so as to realize the rotation of the pair of screw rods, the pair of mounting blocks move upwards to drive the connecting plate to ascend so as to realize the ascending of the fixing mechanism to realize the ascending of the household appliance, and the mounting height of the household appliance is convenient to adjust;

the household appliance fixing device is convenient to install and detach the household appliance, saves time and labor, facilitates maintenance of the household appliance, is stable in fixation of the household appliance, can adjust the installation height and the installation angle of the household appliance according to needs, meets use requirements, and is worthy of popularization and use.

Drawings

Fig. 1 is a schematic structural diagram of an intelligent household appliance suspension device convenient to install and detach according to the present invention;

fig. 2 is a schematic front sectional view of an intelligent suspension device for household electrical appliances convenient to install and detach according to the present invention;

FIG. 3 is a schematic structural diagram of a fixing mechanism according to the present invention;

FIG. 4 is a rear sectional structural view of the fixing mechanism according to the present invention;

FIG. 5 is a schematic top view of the fixing mechanism according to the present invention;

FIG. 6 is a schematic bottom view of the fixing mechanism according to the present invention;

FIG. 7 is a front view of the fixing mechanism according to the present invention;

FIG. 8 is a schematic structural diagram of an adjusting mechanism according to the present invention;

FIG. 9 is a schematic bottom sectional view of the adjustment mechanism of the present invention;

fig. 10 is a right view structural schematic diagram of the combination of the supporting plate and the rubber pad provided by the invention.

In the figure: the mounting plate 1, the top plate 2, the fixing plate 3, the screw rod 4, the mounting block 5, the connecting plate 6, the fixing mechanism 7, the fixing housing 701, the sliding rod 702, the sliding block 703, the first spring 704, the driving block 705, the first rack 706, the driving rod 707, the gear ring 708, the limiting block 709, the limiting rod 710, the second rack 711, the ratchet 712, the movable shaft 713, the pawl 714, the transverse plate 715, the second spring 716, the first movable seat 717, the connecting rod 718, the second movable seat 719, the adjustable support comprises a pulling plate 720, a telescopic rod 721, a third spring 722, a disc 723, an installation shell 724, a plug rod 725, a clamping hole 726, a support plate 727, a side plate 728, a T-shaped connecting plate 729, a connecting hole 730, an adjusting mechanism 731, a cross column 7311, a threaded rod 7312, a moving block 7313, a third movable seat 7314, an adjusting rod 7315, a fourth movable seat 7316, a support plate 7317, a rubber pad 7318, a worm wheel 8, a worm 9, a first bevel gear 10, a second bevel gear 11 and a rotating rod 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-10, an intelligent household appliance suspension device convenient to install and remove comprises two mounting plates 1, wherein the number of the mounting plates 1 is two, the top ends of the two mounting plates 1 are jointly and fixedly provided with a top plate 2, the left side and the right side of the top plate 2 and the lower part of the outer side of the mounting plate 1 are respectively and fixedly provided with a fixing plate 3, the middle part of the fixing plate 3 is provided with a fixing hole, the front side of the mounting plate 1 is vertically provided with a mounting groove, the inside of the mounting groove is vertically and movably provided with a screw rod 4, the outer thread of the screw rod 4 is sleeved with a mounting block 5 matched with the mounting groove, the front side of the mounting block 5 is fixedly provided with a connecting plate 6, the opposite ends of the two connecting plates 6 are jointly and fixedly provided with a fixing mechanism 7, the fixing mechanism 7 comprises a fixing, the left and right sides of slide bar 702 all movable sleeve is equipped with slider 703, the left and right sides of slide bar 702 all is equipped with first spring 704, the both ends of first spring 704 respectively with the inner wall of fixed shell 701 and slider 703 fixed connection, the top fixed mounting of slider 703 has drive block 705, the top of drive block 705 is equipped with the inclined plane, thereby can cause the extrusion to it when inserted bar 725 bottom and drive block 705 contact and make the motion of a pair of drive block 705 keeping away from each other and then realize the motion that a pair of slider 703 kept away from each other through the setting on inclined plane.

A first rack 706 is transversely and fixedly installed on one side, away from the two driving blocks 705, of the fixed shell 701, driving rods 707 are symmetrically arranged inside the fixed shell 701, the driving rods 707 are located above the first rack 706, the front ends and the rear ends of the driving rods 707 are movably connected with the inner walls of the front side and the rear side of the fixed shell 701 respectively, a gear ring 708 is fixedly sleeved outside the driving rods 707, limiting grooves are transversely formed in the left side and the right side of the top wall of the fixed shell 701, limiting blocks 709 are arranged in the limiting grooves, limiting rods 710 are fixedly installed at the bottom ends of the limiting blocks 709, second racks 711 meshed with the gear ring 708 are fixedly installed at the bottom ends of the limiting rods 710, an installation shell 724 is fixedly installed on the back of the fixed shell 701, a ratchet 712 is fixedly installed inside the driving rods 707 extending to the installation shell 724 through the inner wall of the rear side of the fixed shell 701, a pawl 714 matched with, transverse plates 715 are fixedly mounted on the left side and the right side of the back of the fixed shell 701, the transverse plates 715 are located below the pawls 714, the transverse plates 715 are fixedly connected with the pawls 714 through second springs 716, first movable seats 717 are fixedly mounted at opposite ends of the two pawls 714, connecting rods 718 are movably connected inside the first movable seats 717, second movable seats 719 are movably mounted at ends of the two connecting rods 718 far away from the pawls 714 together, pull plates 720 are fixedly mounted at the bottom ends of the second movable seats 179, telescopic rods 721 are vertically and fixedly mounted on the left side and the right side of the bottom ends of the pull plates 720, the bottom ends of the telescopic rods 721 are fixedly connected with the bottom wall of the installed shell 724, third springs 722 are sleeved outside the telescopic rods 721, a transmission rod is vertically and fixedly mounted in the middle of the bottom ends of the pull plates 720, the bottom ends of the transmission rods extend to the outside of the installed shell 724 through the bottom wall of, the jack has been seted up to fixed shell 701's top symmetry, and the interlude has inserted bar 725 in the jack, and the material of inserted bar 725 is steel and the bottom sets up to the circle end, and steel inserted bar 725 intensity is high, is difficult for being bent to destroy, and the setting of circle end is convenient for inserted bar 725 bottom and drive block 705 contact surface relative slip.

The inserted bar 725 is close to one side of second rack 711 and has seted up rather than assorted card hole 726, the one end that second rack 711 is close to card hole 726 extends to the inside of card hole 726, the common fixed mounting in top of two inserted bars 725 has carrier plate 727, the equal fixed mounting in left and right sides of the front end of carrier plate 727 has curb plate 728, there is T type connecting plate 729 through installation axle movable mounting between two curb plates 728, the front of T type connecting plate 729 is equipped with the rubber gasket, make wearing and tearing between T type connecting plate 729 and the household electrical appliances obtain reducing through the rubber gasket, can make to combine inseparabler between T type connecting plate 729 and the household electrical appliances simultaneously.

The surface symmetry of T type connecting plate 729 is equipped with connecting hole 730, the front lower part of fixed shell 701 is equipped with adjustment mechanism 731, adjustment mechanism 731 includes installation horizontal pole 7311, the back of installation horizontal pole 7311 and the front lower part fixed connection of fixed shell 701, the shifting chute has been seted up on the front of installation horizontal pole 7311, the inside horizontal movable mounting of shifting chute has threaded rod 7312, the right-hand member of threaded rod 7312 passes the outside fixed mounting that the shifting chute extends to installation horizontal pole 7311 and has the knob, the equal screw thread cover in both sides of threaded rod 7312 is equipped with movable block 7313, the screw direction of the left and right sides of threaded rod 7312 is opposite, make can drive the motion that a pair of movable block 7313 is close to each other or is kept away from each other when threaded rod 7312.

The front fixed mounting of movable block 7313 has third movable seat 7314, the inside swing joint of third movable seat 7314 has regulation pole 7315, two front end movable mounting that adjust pole 7315 have fourth movable seat 7316 jointly, the front end fixed mounting of fourth movable seat 7316 has backup pad 7317, the front end of backup pad 7317 sets up for the arcwall face, the front end of backup pad 7317 is equipped with rubber pad 7318, the arcwall face sets up and makes backup pad 7317 when providing the support to household electrical appliances, avoid causing the wearing and tearing of colliding with to household electrical appliances, make wearing and tearing between backup pad 7317 and the household electrical appliances further reduce through setting up of rubber pad 7318.

The inside of roof 2 is equipped with the cavity, the top of lead screw 4 upwards passes the mounting groove and extends to the inside of roof 2 and is connected with the roof of roof 2 through the bearing, the fixed cover in outside upper portion of lead screw 4 is equipped with worm wheel 8, the inside horizontal movable mounting of roof 2 has the worm 9 with a pair of worm wheel 8 homogeneous phase meshing, the fixed cover in middle part of worm 9 is equipped with first bevel gear 10, the vertical movable mounting in top middle part of roof 2 has bull stick 12, the top of bull stick 12 is equipped with the hand wheel, the bottom of bull stick 12 passes roof 2 and extends to its inside fixed mounting have with first bevel gear 10 engaged with second bevel gear 11.

The working principle is as follows: when the device is used, a screw penetrates through a fixing hole in a fixing plate 3 to be connected with a wall body to realize the integral installation of the suspension device, the screw penetrates through a connecting hole 730 in a T-shaped connecting plate 729 to be connected with household appliances to realize the connection and fixation of the household appliances and the T-shaped connecting plate 729, after the connection is completed, an inserted rod 725 is inserted into a fixed shell 701, the bottom end of the inserted rod 725 is contacted with a driving block 705 when the inserted rod 725 descends, the inserted rod 725 continuously descends to enable the inclined plane at the top end of the driving block 705 to slide relatively to drive a pair of driving blocks 705 to move away from each other to realize the movement of a pair of sliding blocks 703 away from each other, when the sliding blocks 703 move, a first spring 704 is extruded to deform to generate acting force, when the sliding blocks 703 move, a first rack 706 is driven to move along with the sliding blocks 703, so that the left gear ring 708 rotates, the rotation of the pair of gear rings 708 in opposite directions realizes the movement of the pair of second racks 711 approaching each other, so that one end of the second rack 711 approaching the clamping hole 726 is inserted into the clamping hole 726, thereby fixing the inserted link 725, the left driving rod 707 cannot rotate reversely due to the matching of the ratchet 712 and the pawl 714, and similarly, the right driving rod 707 cannot rotate forward, so that the left gear ring 708 cannot rotate reversely, the right gear ring 708 cannot rotate forward, so that the second rack 711 cannot leave the clamping hole 726, thereby fixing the inserted link 725, thereby fixing the household appliance, and the disc 723 can be pulled downwards to realize the descent of the pull plate 720, so that the second movable seat 719, the connecting rod 718 and the first movable seat 717 drive the pawl 714 to rotate away from the ratchet 712, at this time, the left driving rod 707 can rotate reversely, the right driving rod 707 can rotate forward, and the third spring 722 and the second spring 716 are both in a compressed state, when the ratchet 712 and the pawl 714 need to be reset, the releasable disk 723 can release acting force at this time to reset the pawl 714 by the third spring 722 and the second spring 716, and after the ratchet 712 and the pawl 714 are separated, the inserted link 725 can be pulled to ascend, at this time, the first spring 704 releases acting force to drive the slider 703 to move so as to realize the movement of the pair of sliders 703 approaching to each other and further realize the movement of the pair of first racks 706 approaching to each other, so that the gear ring 708 on the left side rotates reversely, the gear ring 708 on the right side rotates normally, so that the second rack 711 moves away from the clamping hole 726, so that the inserted link 725 can be pulled out, so that the fixation of the household appliance can be cancelled, the threaded rod 7312 can be rotated to drive the pair of moving blocks 7313 to move approaching to each other so as to drive the supporting plate 7317 to move forwards by the third movable seat 7314, the adjusting rod 7315 and the fourth movable seat 7316 to drive the lower portion of the supporting plate 7317 to rotate around the side plate 728 along with, the rotating rod 12 can be rotated to drive the second bevel gear 11 to rotate so as to realize the rotation of the first bevel gear 10, so that the rotation of the worm 9 is realized to further drive the pair of worm gears 8 to rotate so as to realize the rotation of the pair of screw rods 4, the pair of mounting blocks 5 move upwards to drive the connecting plate 6 to ascend so as to realize the ascending of the fixing mechanism 7 to realize the ascending of the household appliance, and the mounting height of the household appliance is convenient to adjust.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides an intelligent household electrical appliance linkage convenient to ann tears open, includes mounting panel (1), its characterized in that, the number of mounting panel (1) is two, two the common fixed mounting in top of mounting panel (1) has roof (2), the equal fixed mounting in both sides and the outside lower part of mounting panel (1) of the left and right sides of roof (2) has fixed plate (3), the fixed orifices has been seted up at the middle part of fixed plate (3), the vertical mounting groove that has seted up in front of mounting panel (1), the vertical movable mounting in inside of mounting groove has lead screw (4), the outside screw thread cover of lead screw (4) is equipped with installation piece (5) with mounting groove phase-match, the front fixed mounting of installation piece (5) has connecting plate (6), two the common fixed mounting of the relative one end of connecting plate (6) has fixed establishment (7), the inside of roof (2) is equipped with, the top of lead screw (4) upwards passes the mounting groove and extends to the inside of roof (2) and is connected with the roof of roof (2) through the bearing, the fixed cover in outside upper portion of lead screw (4) is equipped with worm wheel (8), the inside horizontal movable mounting of roof (2) has worm (9) with a pair of worm wheel (8) homogeneous phase meshing, the fixed cover in middle part of worm (9) is equipped with first bevel gear (10), the vertical movable mounting in top middle part of roof (2) has bull stick (12), the top of bull stick (12) is equipped with the hand wheel, the bottom of bull stick (12) is passed roof (2) and is extended to its inside fixed mounting have second bevel gear (11) with first bevel gear (10) engaged with.

2. The intelligent household appliance suspension device convenient to install and detach as claimed in claim 1, wherein the fixing mechanism (7) comprises a fixing housing (701), the left side and the right side of the fixing housing (701) are fixedly connected with adjacent connecting plates (6), a sliding rod (702) is transversely and fixedly installed below the inside of the fixing housing (701), sliding blocks (703) are movably sleeved on the left side and the right side of the sliding rod (702), first springs (704) are sleeved on the left side and the right side of the sliding rod (702), two ends of each first spring (704) are respectively and fixedly connected with the inner wall of the fixing housing (701) and the corresponding sliding block (703), driving blocks (705) are fixedly installed at the top ends of the sliding blocks (703), first racks (706) are transversely and fixedly installed on the sides, far away from the two driving blocks (705), driving rods (707) are symmetrically arranged inside the fixing housing (701), the utility model discloses a ratchet mechanism, including actuating lever (707), actuating lever (707) are located the top of first rack (706), the front and back both ends of actuating lever (707) respectively with the front and back both sides inner wall swing joint of fixed shell (701), the outside fixed cover of actuating lever (707) is equipped with ring gear (708), the spacing groove has all transversely been seted up to the left and right sides of the roof of fixed shell (701), spacing inslot is equipped with stopper (709), the bottom fixed mounting of stopper (709) has gag lever post (710), the bottom fixed mounting of gag lever post (710) has second rack (711) that meshes mutually with ring gear (708), the back fixed mounting of fixed shell (701) has installation shell (724), the rear end of actuating lever (707) passes the rear side inner wall of fixed shell (701) and extends to the inside fixed mounting of installation shell (724) and has ratchet (712), the back upper portion symmetry of fixed shell (701) has through loose axle (713) movable mounting mutually with ratchet (712) The matched pawl (714), the left side and the right side of the back of the fixed shell (701) are fixedly provided with transverse plates (715), the transverse plates (715) are located below the pawl (714), the transverse plates (715) are fixedly connected with the pawl (714) through second springs (716), two opposite ends of the pawl (714) are fixedly provided with first movable seats (717), the first movable seats (717) are movably connected with connecting rods (718), two ends, far away from the pawl (714), of the connecting rods (718) are movably provided with second movable seats (719) together, the bottom end of each second movable seat (179) is fixedly provided with a pull plate (720), the left side and the right side of the bottom end of each pull plate (720) are fixedly provided with telescopic rods (721), the bottom ends of the telescopic rods (721) are fixedly connected with the bottom wall of the installation shell (724), and the outer part of each telescopic rod (721) is provided with a third spring (722), a transmission rod is vertically and fixedly mounted in the middle of the bottom end of the pull plate (720), the bottom end of the transmission rod penetrates through the bottom wall of the mounting shell (724) and extends to the outside of the bottom wall to be fixedly provided with a disc (723), the bottom end of the disc (723) is provided with a pull ring, the top end of the fixing shell (701) is symmetrically provided with insertion holes, insertion rods (725) are inserted into the insertion holes, one side, close to the second rack (711), of each insertion rod (725) is provided with a clamping hole (726) matched with the corresponding insertion rod, one end, close to the clamping hole (726), of the second rack (711) extends into the clamping hole (726), the top ends of the two insertion rods (725) are fixedly mounted with a carrier plate (727) together, the left side and the right side of the front end of the carrier plate (727) are fixedly mounted with side plates (728), a T-shaped connecting plate (729) is movably mounted between the two side plates (728) through a, and an adjusting mechanism (731) is arranged at the lower part of the front surface of the fixed shell (701).

3. The intelligent household appliance suspension device convenient to install and detach as claimed in claim 2, wherein the adjusting mechanism (731) comprises a mounting cross column (7311), the back of the mounting cross column (7311) is fixedly connected with the lower part of the front of the fixed housing (701), a moving groove is formed in the front of the mounting cross column (7311), a threaded rod (7312) is transversely movably mounted in the moving groove, a knob is fixedly mounted at the right end of the threaded rod (7312) passing through the moving groove and extending to the outside of the mounting cross column (7311), moving blocks (7313) are respectively in threaded fit with the left side and the right side of the threaded rod (7312), a third movable seat (7314) is fixedly mounted on the front of the moving blocks (7313), an adjusting rod (7315) is movably connected in the third movable seat (7314), and a fourth movable seat (7316) is movably mounted at the front ends of the two adjusting rods (7315) together, a supporting plate (7317) is fixedly installed at the front end of the fourth movable seat (7316).

4. The intelligent household appliance suspension device convenient to install and detach as claimed in claim 3, wherein the front end of the supporting plate (7317) is provided with an arc-shaped surface, and a rubber pad (7318) is arranged at the front end of the supporting plate (7317).

5. The intelligent household appliance suspension device convenient to install and detach as claimed in claim 3, wherein the threaded rod (7312) has opposite threaded directions on left and right sides.

6. The intelligent household appliance suspension device convenient to install and detach as claimed in claim 2, wherein the front face of the T-shaped connecting plate (729) is provided with a rubber gasket.

7. The intelligent household appliance suspension device convenient to install and detach as claimed in claim 2, wherein the inserted rod (725) is made of steel and the bottom end of the inserted rod is provided with a round end.

8. The intelligent household appliance suspension device convenient to install and detach as claimed in claim 2, wherein the top end of the driving block (705) is provided with an inclined surface.