CN217524323U

CN217524323U - Pull-down electric lift

Info

Publication number: CN217524323U
Application number: CN202221489959.2U
Authority: CN
Inventors: 徐卓立; 陈逸; 任洁; 杨大伟
Original assignee: Shangrao Kutai Kitchen Products Co ltd
Current assignee: Shangrao Kutai Kitchen Products Co ltd
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2022-10-04
Anticipated expiration: 2032-06-15

Abstract

The utility model discloses a drop-down electric elevator, the design is exquisite, compact structure, for conventional design, remain whole cupboard space, install in wall cabinet or high cabinet below, can descend the plywood so as to form the interim cabinet body, make high cabinet or wall cabinet below space obtain effective utilization, when not using, rise the plywood again and apply to the lower terminal surface of high cabinet or wall cabinet bottom plate, make high cabinet or wall cabinet below remain the space, can realize the electric control to the rising or decline of plywood through motor element and elevating system, can also rise or decline of purely mechanical manual operation plywood; the pull-down electric lifter has the characteristics of simple structure, reliable and stable ascending or descending process of the laminate and low cost, and brings an electric intelligent high-quality experience effect for consumers.

Description

Pull-down electric lift

Technical Field

The utility model belongs to the technical field of house is accomodate, a house cabinet receiving mechanism is related to, concretely relates to drop-down formula electric lift.

Background

In the household life of modern cities, electricity has become a necessity, and various containers in the household field are increasingly electrified and added with intellectualization. The space below the common high cabinet and the hanging cabinet is often vacant, and the space waste phenomenon exists.

At present, the upgrading cupboard that descends perpendicularly on the market all descends the cupboard is whole, adopts mechanical type decline mode more, and the manpower is drawn down hard, experiences and feels relatively poor. The utility model discloses a chinese utility model patent, patent number ZL202110648547.2, the vertical lift mechanism and the lift cupboard of publishing, this lift cupboard is equipped with vertical lift mechanism and locking subassembly, the safe swift push-and-pull cupboard of being convenient for. The vertical lifting mechanism is complex in structure and inconvenient to install, lifting movement is realized through a flexible cable instead of a rigid member, lifting starting and stopping are easy to shake particularly when a load is loaded, and user experience effect is poor; the cabinet with the lifting storage basket disclosed in the patent of the Chinese utility model, patent number ZL200320114487.3, is relatively complex in installation process, needs a partition plate to divide the cabinet body into an inner layer and an outer layer, increases construction difficulty, and has the problem of waste of inner layer space of the cabinet due to integral lifting of the cabinet; the utility model discloses a china utility model patent, patent number ZL201821622486.2, the hidden wall cabinet and the cupboard of lift of publication, core elevating system are that the motor drives the gear rotatory, gear and rack toothing to form up-and-down motion, its patent name is hidden, nevertheless after opening the cabinet door, whole core elevating system exposes, and consumer's sense organ effect is poor.

Therefore, there is a need to design an electric elevator to be placed in a wall cabinet or a space under a high cabinet to improve utilization of the cabinet and the space under the wall cabinet.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defects in the prior art, providing a pull-down electric elevator, having exquisite design and compact structure, keeping the space of the whole cabinet relative to the conventional design, being installed below a wall cabinet or a high cabinet, being capable of descending the laminate to form a temporary cabinet body, effectively utilizing the space below the high cabinet or the wall cabinet, re-ascending the laminate when not in use and pasting the laminate on the lower end surface of the bottom plate of the high cabinet or the wall cabinet, keeping the space below the high cabinet or the wall cabinet, realizing the electric control of the ascending or descending of the laminate through a motor component and a lifting mechanism, and being capable of manually operating the ascending or descending of the laminate in a pure mechanical way; the pull-down type electric lifter has the characteristics of simple structure, reliable and stable ascending or descending process of the laminate and low cost, and brings an electric intelligent high-quality experience effect for consumers.

In order to achieve the purpose, the technical scheme of the utility model a drop-down formula electric lift is designed, including plywood, the main cabinet body frame, move door, motor element, wall cabinet or high cabinet, the upper end fixed mounting of the main cabinet body frame in the bottom plate of wall cabinet or high cabinet on, the left end and the right-hand member of the main cabinet body frame correspond respectively and have set firmly the installation casing as the end plate, the inside elevating system that is provided with of installation casing, the plywood correspond and be located main cabinet body frame below, the left end portion of plywood is connected with the elevating system who is located main cabinet body frame left end, the right-hand member portion of plywood is connected with the elevating system who is located main cabinet body frame right-hand member, motor element be connected with the elevating system transmission to drive the plywood through elevating system in vertical direction up-and-down motion.

The utility model discloses a pull-down electric elevator, the design is exquisite, compact structure, for conventional design, remain whole cupboard space, install in wall cabinet or high cabinet below, can descend the plywood so as to form the interim cabinet body, make high cabinet or wall cabinet below space obtain effective utilization, when not using, rise again the plywood and apply in the lower terminal surface of high cabinet or wall cabinet bottom plate, make high cabinet or wall cabinet below remain the space, can realize the electric control of rising or descending to the plywood through motor element and elevating system, can also rise or descend of pure mechanical manual operation plywood; the pull-down electric lifter has the characteristics of simple structure, reliable and stable ascending or descending process of the laminate and low cost, and brings an electric intelligent high-quality experience effect for consumers.

The preferred technical scheme is that the lifting mechanism comprises a speed reducer, an input shaft, a polished rod, a screw rod and a sliding block, one end of the input shaft is installed on the speed reducer, the other end of the input shaft is in transmission connection with a motor assembly, the motor assembly transmits power to the screw rod through the input shaft and the speed reducer and enables the screw rod to rotate, the sliding block is in threaded fit connection with the screw rod or in fit connection through a ball screw, and meanwhile, the sliding block is movably installed on the polished rod and can be driven by the motor assembly to do linear motion. The lifting mechanism has simple and reasonable structural design, the linear motion process of the sliding block is stable, and the pull-down motor can be smoothly prepared and implemented.

Further preferred technical scheme still, elevating system still include plywood connecting plate and two crashproof hydraulic damping, two crashproof hydraulic damping correspond to set firmly on the installation casing and be used for injecing the stroke of slider in vertical direction, plywood connecting plate lower extreme and the plywood tip fixed connection that corresponds, the upper end passes through screw and slider fixed connection. When the motor assembly drives the lifting mechanism to drive the sliding block and the laminated plate to move linearly in the vertical direction, the anti-collision hydraulic damping plays roles of buffering, speed reduction and limiting on the sliding block, the damage of parts or large-amplitude vibration caused by rigid collision is effectively avoided, and the stability of the lifting process of the laminated plate is improved.

Further preferred technical scheme still, motor element include motor casing, motor cover, motor mounting panel, transmission shaft, elevating system in the one end of input shaft install on the speed reducer, the other end links to each other with the transmission shaft of being connected with the motor, the motor be provided with a plurality of, a plurality of motors pass through the transmission shaft concatenate and transmit the moment of torsion to install to the motor casing through the motor mounting panel on, the motor cover covers the motor casing and makes the motor form wholly, motor casing and motor cover lock in the upper end of both sides installation casing, make motor element and elevating system form rigid coupling overall structure. The motor assembly is simple in structural design and good in adaptability with the lifting mechanism, and the motor assembly is mounted at the upper end of the main cabinet body frame, so that the accommodating space inside the main cabinet body frame is fully reserved.

Further preferred technical scheme still, the front side and the rear side of motor casing up end all be equipped with the mounting hole, still include the installation lacing film of fixed mounting on wall cabinet or high cabinet bottom plate, main cabinet body frame pass through the mounting hole and the screw and the installation lacing film fixed connection of motor casing rear side, main cabinet body frame still pass through the mounting hole and the screw of motor casing front side with the bottom plate fixed connection of wall cabinet or high cabinet. The fixed mounting mode has good structural stability, and ensures the use safety of the pull-down electric elevator.

Further preferably, the laminate is internally provided with a heating assembly, and the laminate is provided with a touch switch controller and a heating control panel. The flexible customization of the use temperature of the laminate can be realized by heating the control panel, and the user experience effect is improved; the touch switch controller is convenient for realizing the intelligent operation experience effect of the user.

Further preferably, the mounting housing includes a main housing and a housing cover, the lifting mechanism is mounted on the main housing, and the housing cover seals the main housing, so that internal components are not exposed.

In a further preferred technical scheme, the interior of the main cabinet body frame is divided into a plurality of storage compartments by partition plates, and a sliding door for sealing the interior storage compartments is installed on the front side of the main cabinet body frame.

The utility model has the advantages and the beneficial effects that:

1. the utility model discloses a pull-down electric elevator, the design is exquisite, compact structure, for conventional design, remain whole cupboard space, install in wall cabinet or high cabinet below, can descend the plywood so as to form the interim cabinet body, make high cabinet or wall cabinet below space obtain effective utilization, when not using, rise again the plywood and apply in the lower terminal surface of high cabinet or wall cabinet bottom plate, make high cabinet or wall cabinet below remain the space, can realize the electric control of rising or descending to the plywood through motor element and elevating system, can also rise or descend of pure mechanical manual operation plywood; the pull-down electric lifter has the characteristics of simple structure, reliable and stable ascending or descending process of the laminate and low cost, and brings an electric intelligent high-quality experience effect for consumers.

2. The lifting mechanism has simple and reasonable structural design, the linear motion process of the sliding block is stable, and the pull-down motor can be smoothly prepared and implemented.

3. When the motor assembly drives the lifting mechanism to drive the sliding block and the laminated plate to move linearly in the vertical direction, the anti-collision hydraulic damping plays roles of buffering, speed reduction and limiting on the sliding block, the damage of parts or large-amplitude vibration caused by rigid collision is effectively avoided, and the stability of the lifting process of the laminated plate is improved.

4. The motor assembly is simple in structural design and good in adaptability with the lifting mechanism, and the motor assembly is mounted at the upper end of the main cabinet body frame, so that the accommodating space inside the main cabinet body frame is fully reserved.

Drawings

FIG. 1 is a schematic view of a front right side view angle of a pull-down electric lift according to the present invention

Fig. 2 is a schematic view of the internal three-dimensional structure of the right front side viewing angle of the drop-down type electric lift of the present invention;

fig. 3 is a schematic view of the right-view internal three-dimensional structure of the drop-down electric lift of the present invention;

fig. 4 is a schematic top view of the drop-down type electric lift according to the present invention (with the motor cover open);

fig. 5 is a schematic view of the use state of the pull-down electric lift of the present invention.

In the figure: 1. laminating the board; 2. a main cabinet frame; 3. moving the door; 4. installing a shell; 5. a motor assembly; 6. mounting a hanging piece; 7. a touch switch controller; 8. a heating control panel; 9. a wall cabinet or a high cabinet; 41. a main housing; 42. a shell cover; 43. a speed reducer; 44. an input shaft; 45. a polish rod; 46. a screw rod; 47. a slider; 48. a laminate connecting plate; 49. anti-collision hydraulic damping; 51. a motor housing; 52. a motor cover; 53. a motor; 54. a motor mounting plate; 55. a drive shaft; 56. and (7) mounting holes.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

Examples

As shown in fig. 1-5, the utility model relates to a drop-down formula electric lift, including plywood 1, main cabinet body frame 2, move door 3, motor element 5, wall cabinet or high cabinet 9, main cabinet body frame 2's upper end fixed mounting in wall cabinet or high cabinet 9's bottom plate on, main cabinet body frame 2's left end and right-hand member correspond respectively and have set firmly installation casing 4 as the end plate, installation casing 4 inside be provided with elevating system, plywood 1 correspond and be located main cabinet body frame 2 below, the left end of plywood 1 is connected with the elevating system who is located main cabinet body frame 2 left end, the right-hand member of plywood 1 is connected with the elevating system who is located main cabinet body frame 2 right-hand member, motor element 5 be connected with the elevating system transmission to drive plywood 1 through elevating system at vertical direction up-and-down motion.

Preferably, the lifting mechanism comprises a speed reducer 43, an input shaft 44, a polished rod 45, a screw rod 46 and a slider 47, one end of the input shaft 44 is mounted on the speed reducer 43, the other end of the input shaft 44 is in transmission connection with the motor assembly 5, the motor assembly 5 transmits power to the screw rod 46 through the input shaft 44 and the speed reducer 43 and enables the screw rod 46 to rotate, the slider 47 is in threaded fit connection with the screw rod 46 or in fit connection with the screw rod in a ball screw manner, and meanwhile, the slider 47 is movably mounted on the polished rod 45 and can make linear motion under the driving of the motor assembly 5.

Further preferably, the lifting mechanism further comprises a laminate connecting plate 47 and two anti-collision hydraulic dampers 49, the two anti-collision hydraulic dampers 49 are correspondingly and fixedly arranged on the mounting shell 4 and used for limiting the stroke of the sliding block 47 in the vertical direction, the lower end of the laminate connecting plate 47 is fixedly connected with the end part of the corresponding laminate 1, and the upper end of the laminate connecting plate is fixedly connected with the sliding block 47 through a screw. Wherein, crashproof hydraulic damping 49 plays buffering speed reduction and limiting displacement to slider 47 when up-and-down motion, when effectively avoiding motor unit 5 to pass through elevating system drive plywood 1 up-and-down motion, causes part damage or spoke vibration greatly because of the rigid collision.

Further preferably, the motor assembly 5 includes a motor housing 51, a motor cover 52, a motor 53, a motor mounting plate 54, and a transmission shaft 55, wherein one end of the input shaft 44 of the lifting mechanism is mounted on the speed reducer 43, and the other end is connected to the transmission shaft 55 connected to the motor 53, the motor 53 is provided with a plurality of motors 53, the plurality of motors 53 are connected in series and transmit torque through the transmission shaft 55, and are mounted on the motor housing 51 through the motor mounting plate 54, the motor cover 52 covers the motor housing 51 to integrate the motors 53, and the motor housing 51 and the motor cover 52 are locked at the upper ends of the mounting housings 4 at two sides, so that the motor assembly 5 and the lifting mechanism form a fixedly connected integrated structure.

Further preferably, the front side and the rear side of the upper end surface of the motor casing 51 are both provided with mounting holes 56, and further include mounting hanging pieces 6 fixedly mounted on a bottom plate of the wall-hung cupboard or the high cupboard 9, the main cupboard body frame 2 is fixedly connected with the mounting hanging pieces 6 through the mounting holes 56 and the screws at the rear side of the motor casing 51, and the main cupboard body frame 2 is fixedly connected with the bottom plate of the wall-hung cupboard or the high cupboard 9 through the mounting holes 56 and the screws at the front side of the motor casing 51.

Further preferably, a heating component is installed inside the laminate 1, and a touch switch controller 7 and a heating control panel 8 are arranged on the laminate 1.

Further preferably, the touch switch controller 7 is disposed on the lower surface of the laminate 1, the heating control panel 8 is disposed on the upper surface of the laminate 1, and when the laminate 1 is pulled down to be temporarily used as a cabinet, the use temperature of the laminate 1 can be adjusted through the heating control panel 8.

Further preferably, the touch switch controller 7 is used to set a control rule, for example, when a hand touches the touch switch controller 7, the layer plate 1 can freely move downwards to abut against the anti-collision hydraulic damper 49 and then stop (as shown in fig. 2); when the touch control switch controller 7 is touched by hand again, the laminate 1 can freely move upwards to be abutted against the anti-collision hydraulic damper 49 and then stops; in the process of up-and-down movement of the layer plate 1, the layer plate 1 stops immediately as long as the hand touches the touch control switch controller 7. Touch switch controller 7 can carry on intelligent speech control module, realizes the pronunciation trigger switch function, and touch switch controller 7 still can carry on intelligent gesture control module, realizes the gesture trigger switch function. If the touch switch controller 7 carries an intelligent voice control module, the touch switch controller 7 can be triggered to enable the laminate 1 to ascend or descend only by manually speaking an ascending password or a descending password, so that an intelligent voice control function is realized; if the touch switch carries an intelligent gesture control module, the touch switch controller 7 can be triggered to enable the layer plate 1 to ascend or descend only by manually swinging the arm to make an ascending or descending action password, so that an intelligent gesture control function is realized.

Further preferably, the mounting housing 4 includes a main housing 41 and a housing cover 42, the lifting mechanism is mounted on the main housing 41, and the housing cover 42 encloses the main housing 41, so that internal components are not exposed.

Further preferably, the inside of the main cabinet frame 2 is divided into a plurality of storage compartments by partition plates, and a sliding door 3 for closing the storage compartments is installed at the front side of the main cabinet frame 2.

The utility model relates to a principle is used in installation of drop-down formula electric lift:

(I) mounting

The mounting hanging sheet 6 is fixedly mounted on the bottom plate of the hanging cabinet or the high cabinet 9, then the main cabinet body frame 2 is fixedly connected with the mounting hanging sheet 6 through the mounting hole 56 and the screw on the rear side of the motor shell 51, and the main cabinet body frame 2 is also fixedly connected with the bottom plate of the hanging cabinet or the high cabinet 9 through the mounting hole 56 and the screw on the front side of the motor shell 51;

(II) use

Triggering the touch switch controller 7 by hand to enable the laminate 1 to descend to form a temporary cabinet, and setting the service temperature of the laminate 1 through the heating control panel 8; after use, the heating assembly is closed through the heating control panel 8, and the touch switch controller 7 is triggered by hand to enable the laminate 1 to ascend, reset and adhere to the bottom of the main cabinet body frame 2.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and embellishments can be made without departing from the technical principle of the present invention, and these improvements and embellishments should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a pull-down electric lift, its characterized in that includes plywood (1), the main cabinet body frame (2), moves door (3), motor element (5), wall cabinet or high cabinet (9), the upper end fixed mounting of the main cabinet body frame (2) in the bottom plate of wall cabinet or high cabinet (9) on, the left end and the right-hand member of the main cabinet body frame (2) respectively correspond and set firmly installation casing (4) as the end plate, installation casing (4) inside be provided with elevating system, plywood (1) correspond and be located main cabinet body frame (2) below, the left end portion of plywood (1) is connected with the elevating system who is located main cabinet body frame (2) left end, the right-hand member of plywood (1) is connected with the elevating system who is located main cabinet body frame (2) right-hand member, motor element (5) be connected with the elevating system transmission to drive plywood (1) up-and-down motion in vertical direction through elevating system.

2. The pull-down type electric elevator according to claim 1, wherein the elevating mechanism comprises a speed reducer (43), an input shaft (44), a polish rod (45), a lead screw (46) and a slider (47), one end of the input shaft (44) is mounted on the speed reducer (43), the other end is in transmission connection with the motor assembly (5), the motor assembly (5) transmits power to the lead screw (46) through the input shaft (44) and the speed reducer (43) and enables the lead screw to rotate, the slider (47) is in threaded connection with the lead screw (46) or in connection with the lead screw in a ball screw manner, and the slider (47) is movably mounted on the polish rod (45) and can be driven by the motor assembly (5) to move linearly.

3. The drop-down type electric elevator according to claim 2, wherein the elevating mechanism further comprises a layer connecting plate (48) and two anti-collision hydraulic dampers (49), the two anti-collision hydraulic dampers (49) are correspondingly fixed on the installation housing (4) and used for limiting the stroke of the slide block (47) in the vertical direction, the lower end of the layer connecting plate (48) is fixedly connected with the corresponding end of the layer (1), and the upper end is fixedly connected with the slide block (47) through a screw.

4. The pull-down type electric lifter according to claim 3, wherein the motor assembly (5) includes a motor housing (51), a motor cover (52), a motor (53), a motor mounting plate (54), and a transmission shaft (55), one end of an input shaft (44) of the lifter is mounted on the speed reducer (43), the other end is connected to the transmission shaft (55) connected to the motor (53), the motor (53) has a plurality of motors, the plurality of motors (53) are connected in series and transmit torque through the transmission shaft (55), and are mounted to the motor housing (51) through the motor mounting plate (54), the motor cover (52) covers the motor housing (51) to integrate the motors (53), and the motor housing (51) and the motor cover (52) are locked to the upper ends of the two side mounting housings (4) to form a fixedly connected integrated structure of the motor assembly (5) and the lifter.

5. The pull-down type electric lift according to claim 4, wherein the motor casing (51) has mounting holes (56) formed in both the front and rear sides of the upper end surface thereof, and further comprises mounting lugs (6) fixedly mounted on the bottom plate of the cabinet hanger or the high cabinet (9), the main cabinet frame (2) is fixedly connected to the mounting lugs (6) through the mounting holes (56) and screws formed in the rear side of the motor casing (51), and the main cabinet frame (2) is also fixedly connected to the bottom plate of the cabinet hanger or the high cabinet (9) through the mounting holes (56) and screws formed in the front side of the motor casing (51).

6. The pull-down type electric elevator according to claim 5, wherein the heating element is installed inside the layer plate (1), and the touch switch controller (7) and the heating control panel (8) are provided on the layer plate (1).

7. The pull-down type electric lifter according to claim 6, wherein the mounting case (4) includes a main case (41) and a case cover (42), the lifting mechanism is mounted on the main case (41), and the case cover (42) encloses the main case (41) so that internal components are not exposed to the outside.

8. The drop-down type electric lift according to claim 7, wherein the main body frame (2) is divided into a plurality of compartments by partitions, and a sliding door (3) for closing the inner compartments is installed at a front side of the main body frame (2).