CN213909235U

CN213909235U - Lifting cabinet

Info

Publication number: CN213909235U
Application number: CN202022378960.5U
Authority: CN
Inventors: 张常华; 郑利平; 李博
Original assignee: Foshan Qite Technology Co Ltd
Current assignee: Foshan Qite Technology Co Ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-08-10
Anticipated expiration: 2030-10-22

Abstract

The utility model discloses a lifting cabinet belongs to intelligent furniture field. It includes: a cabinet body provided with a table surface body capable of moving up and down; the fixed seat is connected with the cabinet body and is positioned below the four corners of the table surface body; the top end of the lifting rod is connected with the bottom surface of the table surface body; the driving rod is axially and vertically arranged and is connected with the fixed seat; the driving rod is connected with the lifting rod shaft; and the driving motor is in transmission connection with the driving rod so as to enable the driving rod to rotate in a fixed shaft mode. The utility model discloses utilize the lifter that is located mesa body corner to order about the mesa body and go up and down to adjust the mesa height of lifting cabinet and in order to arrange mutually with other furniture, have the atress equilibrium, stable durable advantage.

Description

Lifting cabinet

Technical Field

The utility model relates to an intelligence field of furniture, in particular to lifting cabinet.

Background

The height of the table top of the bedside table sold on the market at present is usually a fixed size, the bedside table does not have a height adjusting function, and the bedside table is difficult to adapt to furniture with different heights, so that the requirement of randomly matching the furniture according to the existing furniture at home cannot be met.

The Chinese patent application No. 201710850324.8 discloses a lifting bedside cabinet convenient to move, wherein a support frame is fixed in the middle of the top surface of a base, a lifting motor is fixed in the middle of the bottom surface of a top plate of the support frame, an output shaft of the lifting motor penetrates through the top plate of the support frame and is connected with a vertical screw rod through a coupler, the vertical screw rod is screwed in a lifting threaded sleeve, and the top end of the lifting threaded sleeve is fixed on the bottom surface of the middle of the top plate of a cabinet body, so that the height of the top plate of the cabinet body is adjusted. In addition, still set up vertical pole and guide block, play the guide effect to the lift of cabinet body roof.

However, with the structure, the bedside table is heavy and high in cost, and more articles cannot be stored in the cabinet body; in addition, the cabinet body top plate is not stable enough in lifting and poor in bearing capacity.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lifting cabinet to solve one or more technical problem that exist among the prior art, provide a profitable selection or create the condition at least.

The technical scheme adopted for solving the technical problems is as follows:

a lift cabinet comprising:

a cabinet body provided with a table surface body capable of moving up and down;

the fixed seat is connected with the cabinet body and is positioned below the four corners of the table surface body;

the top end of the lifting rod is connected with the bottom surface of the table surface body;

the driving rod is axially and vertically arranged and is connected with the fixed seat; the driving rod is connected with the lifting rod shaft;

and the driving motor is in transmission connection with the driving rod so as to enable the driving rod to rotate in a fixed shaft mode.

The matching of the driving rod and the lifting rod is adopted, and the lifting rod can be driven to move up and down relative to the driving rod efficiently, stably and with low noise when the driving motor drives the driving rod to rotate in a fixed shaft mode. The lifting rod is arranged at the corner of the table surface body, so that the height of the table surface body can be adjusted, the table surface body can be matched with other furniture, and the table surface body is enabled to have the characteristics of being balanced in stress, stable and durable.

As a further improvement of the above technical solution, the lifting cabinet further comprises a first transmission connecting piece and a second transmission connecting piece for driving the driving rod to rotate;

the first transmission connecting piece is arranged between two adjacent driving rods, and the two driving rods are respectively positioned on the left side and the right side of the cabinet body;

the driving motor is arranged on the rear side of the cabinet body;

the second transmission connecting piece is arranged between the driving motor and the driving rod, and the driving rod is positioned at the rear side of the cabinet body.

The driving motor is in power connection with the two driving rods through the second transmission connecting piece by adopting a structure of 'one driving four', and transmission connection is established between the two driving rods on the same side by utilizing the first transmission connecting piece, so that the design purpose that one driving motor simultaneously drives the four driving rods to rotate is realized, and the driving motor has better stable synchronism, better bearing capacity and locking capacity.

As a further improvement of the above technical solution, the first transmission connecting member includes:

a first driving pulley connected to the driving shaft; and the first transmission synchronous belt is arranged around the first transmission belt wheel.

Choose for use first driving pulley and first transmission to bring in step and constitute first transmission connecting piece, not only have the advantage of motion stability, low noise, but also can promote the transmission efficiency, improve the transmission position precision to strengthen the motion synchronism of lifter.

As a further improvement of the above technical solution, the second transmission connecting member includes:

a driving synchronous pulley connected to an output end of the driving motor;

a second driving pulley connected to the driving shaft;

and the second transmission synchronous belt is arranged between the second transmission belt wheel and the driving synchronous belt wheel in a surrounding manner.

The second transmission connecting piece selects the combination of the driving synchronous belt wheel, the second transmission belt wheel and the second transmission synchronous belt, so that the transmission efficiency between the driving motor and the driving rod can be greatly improved, the energy consumption of the driving motor is effectively reduced, and the advantages of low noise and smooth operation are further realized. More importantly, one driving motor drives four driving rods to synchronously rotate, so that the lifting rods drive the table surface body to synchronously lift, and the table surface body is always kept in a horizontal state; and, adopt such transmission design for this lifting cabinet possesses the stable synchronous, fairly good bearing capacity of lift and the characteristics of system lock ability.

As a further improvement of the above technical solution, the device further comprises a tensioning mechanism; the tensioning mechanism includes:

a tension pulley connected to the second transmission synchronous belt;

the first pinch roller is connected with the second transmission synchronous belt;

and the second pinch roller is connected with the second transmission synchronous belt, and the second pinch roller and the first pinch roller are respectively positioned at the left side and the right side of the driving synchronous belt pulley.

The arrangement of the first pinch roller and the second pinch roller can enable the second transmission synchronous belt to be tightly bitten on the driving synchronous belt wheel, and the reduction of transmission efficiency caused by the slippage of the second transmission synchronous belt relative to the driving synchronous belt wheel can be avoided. The tension wheel is arranged to adjust the tightness degree of the second transmission synchronous belt so as to achieve better transmission energy efficiency and avoid the second transmission synchronous belt from being broken due to tension. As a further improvement of the above technical solution, the lifting cabinet further comprises a lifting plate, a protective side plate and a protective back plate;

the bottom surface of the table surface body is connected with the lifting plate, and the lifting plate is respectively positioned on the left side and the right side of the table surface body;

the lifting rod is connected with the lifting plate;

the fixed seats are respectively positioned on the left side and the right side of the cabinet body;

the cabinet body is connected with the protection side plates, and the protection side plates are respectively positioned on the left side and the right side of the fixed seat;

the cabinet body is connected with the protection back plate, and the protection back plate is located on the rear side of the driving motor.

The fixing seat and the driving motor are arranged outside the cabinet body, so that adverse effects on the use inside the cabinet body can be avoided, and the cabinet is convenient to maintain. Set up protection curb plate and protection backplate in the outside of cabinet body, can effectively protect driving motor, actuating lever etc. can avoid accumulating too much dust in order to influence the normal work of driving motor, actuating lever etc. can avoid driving motor, actuating lever etc. to receive external unnecessary to destroy simultaneously to the safety of guarantee driving motor, actuating lever etc. is durable. In addition, still set up the lifter plate, can cooperate with the protection curb plate, can beautify the outward appearance of lifting cabinet after the mesa body rises to target in place.

As a further improvement of the technical proposal, the table body is provided with a drawer which can move horizontally. The drawer is arranged on the table surface body, so that the drawer can ascend along with the table surface body, and a user can conveniently and quickly take and place related articles in the drawer.

As a further improvement of the above technical solution, the device further comprises a control mechanism; the control mechanism is electrically connected with the driving motor; the control mechanism includes a control switch. Through control switch's setting, the person of facilitating the use directly operates control switch to reach the lift condition of the convenient control panel face body, improve user's use satisfaction.

As a further improvement of the above technical solution, the control switch is fixedly disposed on the left side or the right side or the front side of the cabinet body. The control switch is arranged on the cabinet body, is visual and convenient to operate.

As a further improvement of the above technical solution, the control mechanism is provided with a voice recognition unit; the voice recognition unit includes:

a radio module;

the control module is electrically connected with the radio module; the control module receives a voice signal of the sound receiving module and sends out a control signal, and the control signal controls the start and stop of the driving motor.

Adopt voice control technique for this lifting cabinet can combine together with intelligent home systems, and the person of facilitating the use passes through opening of voice control driving motor and stops, improves the science and technology of product and feels.

The utility model has the advantages that: the utility model provides a lifting cabinet, which adopts the combination of a driving rod and lifting rods, and the lifting rods positioned at four corners of a table surface body move upwards relative to the driving rod in the process of quick fixed-axis rotation of the driving rod, thereby driving the table surface body to ascend with high efficiency, stability and low noise; the lifting cabinet adopting the structural design has the characteristics of relatively balanced stress, stability and durability.

Drawings

The present invention will be further explained with reference to the drawings and examples;

fig. 1 is a perspective view of an embodiment of a lifting cabinet in a state of being lifted in place in the lifting cabinet provided by the present invention;

FIG. 2 is a left side view of FIG. 1;

fig. 3 is a perspective view of an embodiment of the lifting cabinet in a lowered position;

FIG. 4 is a left side view of FIG. 3;

fig. 5 is a schematic structural view of the driving motor in transmission connection with the lifting rod in the lifting cabinet provided by the present invention;

FIG. 6 is a left side view of FIG. 5;

fig. 7 is a schematic structural diagram of a tensioning mechanism in the lifting cabinet provided by the present invention;

fig. 8 is a schematic structural view of the connection between the driving rod and the lifting rod in the lifting cabinet provided by the present invention;

FIG. 9 is a structural cross-sectional view taken along section A-A of FIG. 8;

fig. 10 is a perspective view of another embodiment of the lifting cabinet of the present invention in a jacking state;

fig. 11 is a perspective view of the structure of fig. 10 from another perspective.

The drawings are numbered as follows: 100. a cabinet body; 110. a protective backing plate; 120. a protective side plate; 130. a storage chamber; 200. a mesa body; 210. a drawer cavity; 300. a drive motor; 310. a driving synchronous pulley; 320. a first pinch roller; 330. a second pinch roller; 340. a tension wheel; 350. a motor mounting seat; 400. a lifting rod; 500. a second transmission synchronous belt; 600. a fixed seat; 610. a connecting rod; 620. a copper sleeve; 630. a first bearing; 640. a second bearing; 700. a first transmission synchronous belt; 800. a drive rod; 810. a first drive pulley; 820. a second drive pulley; 900. a lifting plate.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, if words such as "a plurality" are used, the meaning is one or more, the meaning of a plurality of words is two or more, and the meaning of more than, less than, more than, etc. is understood as not including the number, and the meaning of more than, less than, more than, etc. is understood as including the number. If any description to first, second and third is only for the purpose of distinguishing technical features, it is not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

It should be noted that, the direction X in the drawing is the front of the lifting cabinet, and the direction X is the reverse direction of the lifting cabinet; the Y direction is the right direction of the lifting cabinet, and the reverse direction of the Y direction points to the left direction; the Z direction is above the lifting cabinet, and the reverse direction of the Z direction points to the upper side.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 11, several embodiments of the lift cabinet of the present invention will be described below.

A lifting cabinet structurally comprises a cabinet body 100, a fixed seat 600, a driving rod 800, a lifting rod 400 and a driving motor 300.

Wherein, the cabinet body 100 is provided with a table top body 200 which can move up and down. The cabinet body 100 may be provided with a storage chamber 130, in which articles may be stored in the storage chamber 130, or a drawer may be installed in the storage chamber 130 to store the articles.

The top surface of the table top body 200 is used for the user to place articles. The table top 200 may be a plate or a horizontally movable drawer. The table surface body 200 is provided with a drawer cavity 210, and the drawer can be installed in the drawer cavity 210 through a sliding rail, so that the user can take and place articles after pulling out the drawer horizontally. More than one drawer can be arranged on the table top body 200 according to the situation, so that the height position of the drawer can be adjusted by moving the drawer up and down along with the table top body 200, and a user can store articles conveniently by using the drawer.

The fixing base 600 and the cabinet body 100 can be connected through screws, so that the fixing base 600 can be assembled and disassembled conveniently and stably. The fixing base 600 is located below four corners of the table top body 200. A connection rod 610 is connected between the two fixing seats 600 positioned at the left/right sides of the table top body 200, so that the stability of the fixing seats 600 is enhanced.

The axial of actuating lever 800 is vertical setting, and actuating lever 800 with fixing base 600 is connected, and is concrete, and fixing base 600 corresponds installs first bearing 630, second bearing 640, and first bearing 630, second bearing 640 are run through in proper order and adopt interference connection with them in the bottom of actuating lever 800 to this installs actuating lever 800 on fixing base 600 and can carry out the dead axle rotation.

The first bearing 630 may be an angle bearing and the second bearing 640 may be a deep groove ball bearing.

In addition, in order to simplify the assembly and disassembly of the driving rod 800 on the fixing seat 600 and ensure that the driving rod 800 cannot be easily separated from the first bearing 630 and the second bearing 640, the driving rod 800 is in clearance fit connection with the first bearing 630 and the second bearing 640, and meanwhile, the driving rod 800 is designed to have a T-shaped shaft section; a nut is screwed to the bottom end of the drive rod 800, and the nut is tightened to abut against the second bearing 640, thereby preventing the drive rod 800 from moving upward. In addition, the T-shaped axial section of the driving rod 800 can be engaged with the top surface of the first bearing 630, thereby preventing the driving rod 800 from moving downward. When the nut is loosened, the driving rod can be drawn out upwards.

The lifting rod 400 is connected with the driving rod 800 through a shaft, and specifically, the lifting rod 400 is in line with the driving rod 800 through a shaft (or coaxially arranged) and is connected with the driving rod through a thread. If the lifting rod 400 is a screw rod, the driving rod 800 is a sleeve rod with an internal thread. In this embodiment, the lifting rod 400 is a sleeve rod, and the driving rod 800 is a screw rod. And, the top of the lifting rod 400 and the bottom surface of the table surface body 200 can be fixedly connected through screws, when the driving rod 800 rotates in a fixed axis manner, the lifting rod 400 drives the table surface body 200 to move up and down due to the threaded connection with the driving rod 800, and the driving rod 800 drives the lifting rod 400 to move, so that the lifting rod has the advantages of high efficiency, low noise and stability.

Copper sheathing 620 is installed at the top of fixing base 600, and copper sheathing 620 can be solid lubrication graphite copper sheathing 620, has the characteristics of low noise, durable, environmental protection. The lifting rod 400 penetrates through the copper sleeve 620 and is connected with the copper sleeve 620 in an inosculating mode, the copper sleeve 620 plays a limiting role in the lifting rod 400, and the lifting rod 400 can be effectively prevented from horizontally shaking in the up-and-down movement process.

The driving motor 300 is in transmission connection with the driving rod 800, so that the driving motor 300 drives the driving rod 800 to rotate in a fixed axis manner. The driving motor 300 is a counter-rotating motor, and the output end thereof can rotate clockwise and counterclockwise to drive the driving rod 800 to rotate forward and backward, thereby realizing the ascending and descending of the table top body 200. In addition, the driving motor 300 may be a micro stepping motor, and the number of pulses is controlled to control the angular displacement, thereby precisely controlling the height of the table body.

In this embodiment, the driving motor 300 is disposed at the rear side of the cabinet body 100. The driving motor 300 is mounted on the motor mount 350, and the motor mount 350 is fixed to the cabinet body 100 by screws.

And, the lifting cabinet further comprises a first transmission connector and a second transmission connector for driving the driving rod 800 to rotate.

The first transmission connecting member is disposed between two adjacent driving rods 800, and the two driving rods 800 are respectively located at the left side and the right side of the cabinet body 100.

Specifically, the first transmission connecting member includes a first transmission pulley 810 and a first transmission synchronous belt 700. The first driving pulley 810 is connected to the driving rod 800 through a shaft, and the first driving pulley 810 may be mounted on the driving rod 800 through a key connection or an interference fit. The first transmission synchronous belt 700 is wound around two first transmission pulleys 810. By adopting the structure, the lifting rod has the advantages of stable movement, low noise and low cost, the transmission energy efficiency can be improved, and the transmission position precision is improved, so that the movement synchronism of the lifting rod is enhanced, and the synchronous rotation of the four driving rods 800 is facilitated.

In some embodiments, a drive shaft with tapered teeth on both ends, tapered teeth mounted on a drive rod may be used as the first drive connection.

The second transmission connection member is disposed between the driving motor 300 and the driving rod 800, and the driving rod 800 is located at the rear side of the cabinet body 100.

Specifically, the second transmission connecting member includes a driving synchronous pulley 310, a second transmission pulley 820 and a second transmission synchronous belt 500. The driving synchronous pulley 310 may be fixedly connected to the output end of the driving motor 300 by a key connection manner, and therefore, the driving synchronous pulley 310 may rotate along with the output end of the driving motor 300. The second driving pulley 820 is connected to the driving shaft 800, wherein the second driving pulley 820 may be disposed above or below the first driving pulley 810. The second transmission synchronous belt 500 is wound around two second transmission belt pulleys 820 and one driving synchronous belt pulley 310.

When the driving motor 300 works, the second driving synchronous belt 500 drives two driving rods 800 located at the rear side of the cabinet body 100 through the driving action of the driving synchronous belt pulley 310, and the four driving rods 800 are driven to move simultaneously by matching with the first driving connecting piece, so that the synchronous lifting of the four driving rods 800 is realized.

Meanwhile, the first transmission connecting piece and the second transmission connecting piece of the synchronous belt structure are adopted to carry out transmission connection between the driving motor 300 and the driving rod 800 and between the driving rod 800, so that the whole transmission efficiency can be greatly improved, the energy consumption of the driving motor can be effectively reduced, and the synchronous belt structure has the advantages of low noise and smooth operation. And one driving motor drives four driving rods to synchronously rotate, so that the lifting rod drives the table surface body to synchronously lift, and the table surface body is always kept in a horizontal state. By adopting the transmission design, the lifting cabinet has the characteristics of stable and synchronous lifting, excellent bearing capacity and locking capacity.

In some embodiments, a transmission shaft with tapered teeth at both ends, tapered teeth mounted on the driving rod, and tapered teeth mounted on the output end of the driving motor may be used as the second transmission connection member.

In some embodiments, a driving motor may be disposed between two adjacent driving rods, and the driving rods are driven to rotate by a transmission shaft with tapered teeth or a synchronous belt. In addition, one driving motor can be adopted to drive corresponding to each driving rod.

In some embodiments, the lift cabinet further comprises a tensioning mechanism. The tensioning mechanism comprises a tensioning wheel 340, a first pressing wheel 320 and a second pressing wheel 330.

Wherein the tension pulley 340 is connected to the second transmission timing belt 500. The first pinch roller 320 is connected to the second timing belt 500. The second pinch roller 330 is connected to the second timing belt 500, and the second pinch roller 330 and the first pinch roller 320 are respectively located at left and right sides of the driving timing pulley 310.

The first pinch roller 320 and the second pinch roller 330 are matched to apply an acting force to the second synchronous transmission belt 500, so that the contact area between the second synchronous transmission belt 500 and the driving synchronous pulley 310 is increased, the second synchronous transmission belt 500 can be tightly meshed with the driving synchronous pulley 310, and the reduction of transmission efficiency caused by the slippage of the second synchronous transmission belt 500 relative to the driving synchronous pulley 310 is avoided.

The bottom of the motor mounting base 350 is provided with a mounting plate, and the mounting plate is fixed on the cabinet body 100 through screws. The first pinch roller 320 and the second pinch roller 330 may be mounted between the motor mount 350 and the mounting plate by their axes of rotation. The first pinch roller 320 and/or the second pinch roller 330 may be flanged deep groove ball bearings.

In this embodiment, the tensioning wheel 340 is disposed on the left side of the second pressing wheel 330, the mounting plate is provided with a waist-shaped hole, the tensioning wheel 340 is mounted in the waist-shaped hole through the rotating shaft thereof and the nut which can be screwed to the rotating shaft, and the position of the tensioning wheel 340 relative to the waist-shaped hole can be adjusted as required, so as to adjust the tightness degree of the second transmission synchronous belt 500, so as to strive for better transmission energy efficiency, and simultaneously avoid the second transmission synchronous belt 500 from being broken due to tightening. In some embodiments, the lift cabinet further comprises a lift plate 900, a protective side plate 120, and a protective back plate 110.

The bottom surface of the table surface body 200 and the lifting plate 900 can be fixedly connected by screws, and the lifting plate 900 is respectively positioned on the left side and the right side of the table surface body 200.

The lifting rod 400 is fixedly connected with the lifting plate 900 through threads or screws.

The lifting plate 900 can shield the left and right sides of the cabinet body 100 after the table top body 200 is lifted in place, thereby achieving the effect of beautifying the appearance.

The lifting plate 900 may be a glass fiber plate.

The fixing seats 600 are respectively located at the left and right sides of the cabinet body 100, and may be fixedly connected with the left and right side plates of the cabinet body 100 by screws.

The cabinet body 100 and the protective side plate 120 may be connected by screws, and the protective side plate 120 is respectively located at the left side and the right side of the fixing seat 600;

the cabinet body 100 and the protection back plate 110 may be connected by screws, and the protection back plate 110 is located at the rear side of the driving motor 300. Due to the design, the protective back plate 110 and the protective side plate 120 are convenient to disassemble and assemble, and the driving motor 300, the driving rod 800 and the like are maintained.

The protection side plate 120 is spliced with the left side plate/the right side plate of the cabinet body 100 respectively to form an inner cavity suitable for placing the fixing seat 600 and with an upward opening, the size of the opening is matched with the bottom surface of the lifting plate 900, the lifting plate 900 can be conveniently moved up and down, and a shielding effect is provided for the inner cavity to prevent dust and the like from entering the inner cavity from the opening. The protective back plate 110 is spliced with the rear side plate of the cabinet body 100 to form a sealed cavity suitable for placing the driving motor 300.

The guarding side plates 120 and guarding back plate 110 may be "U" shaped in top view.

Set up protection curb plate 120 and protection backplate 110 in the outside of cabinet body 100, can carry out effectual hidden protection to driving motor 300, actuating lever 800 etc. can avoid accumulating too much dust in order to influence the normal work of driving motor, actuating lever etc. can avoid driving motor, actuating lever etc. to receive external unnecessary destruction simultaneously to the safety of guarantee driving motor, actuating lever etc. is durable.

In some embodiments, the lift cabinet further comprises a control mechanism; the control mechanism is electrically connected with the driving motor 300 through a data transmission line, so that the control mechanism outputs a control signal to the driving motor 300 to control the driving motor to start and stop. The control mechanism includes a control switch.

The control mechanism may be a PLC controller. The control switch can be a knob switch, a toggle switch or a control key of a control panel, and the like, and can be operated to control the driving motor in three states of forward rotation, reverse rotation and stop.

In some embodiments, the control switch is fixedly arranged on the left side or the right side or the front side of the cabinet body 100, so that the cabinet is visual and convenient for a user to directly operate the control switch, the lifting condition of the console surface body is convenient and fast, and the use satisfaction of the user is improved.

In some embodiments, the control mechanism is provided with a speech recognition unit. The voice recognition unit comprises a radio module and a control module.

The radio module may be installed on the left/right side of the cabinet body 100, which is convenient for collecting voice information of a user, such as 'cabinet face rising', 'cabinet face falling', etc.

The control module is electrically connected with the radio module; the control module is configured to receive a voice signal of the sound receiving module and send a control signal to the driving motor 300, and the control signal controls the driving motor 300 to start and stop. The control module receives the radio signal and belongs to the prior art, does not belong to the utility model discloses a protection content, therefore no longer gives unnecessary details.

Adopt speech control's intelligent technique for this lifting cabinet can combine together with intelligent home systems, and the person of facilitating the use passes through opening of speech control driving motor and stops, realizes the human-computer interaction function, improves experience sense, stereovision, the science and technology sense of product.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and substitutions without departing from the spirit of the invention.

Claims

1. A lift cabinet, comprising:

a cabinet body (100) provided with a table surface body (200) which can move up and down;

a fixing seat (600) connected with the cabinet body (100) and positioned below four corners of the table surface body (200);

a lifting rod (400), the top end of which is connected with the bottom surface of the table surface body (200);

the driving rod (800) is vertically arranged in the axial direction, and the driving rod (800) is connected with the fixed seat (600); the driving rod (800) is connected with the lifting rod (400) through a shaft;

a driving motor (300) which is in transmission connection with the driving rod (800) so as to enable the driving rod (800) to rotate in a fixed shaft mode.

2. The lift cabinet of claim 1, further comprising a first and second drive connection for driving rotation of the drive rod (800);

the first transmission connecting piece is arranged between two adjacent driving rods (800), and the two driving rods (800) are respectively positioned on the left side and the right side of the cabinet body (100);

the driving motor (300) is arranged at the rear side of the cabinet body (100);

the second transmission connecting piece is arranged between the driving motor (300) and the driving rod (800), and the driving rod (800) is positioned at the rear side of the cabinet body (100).

3. The lift cabinet of claim 2, wherein the first drive connection comprises:

a first pulley (810) coupled to the drive shaft (800);

and the first transmission synchronous belt (700) is arranged around the first transmission belt wheel (810).

4. A lifting cabinet according to claim 2 or 3, characterized in that the second transmission connection comprises:

a driving synchronous pulley (310) connected to an output end of the driving motor (300);

a second driving pulley (820) connected to the driving rod (800) shaft;

and the second transmission synchronous belt (500) is arranged between the second transmission belt wheel (820) and the driving synchronous belt wheel (310) in a surrounding manner.

5. The lift cabinet of claim 4, further comprising a tensioning mechanism; the tensioning mechanism includes:

a tension pulley (340) connected to the second timing belt (500);

a first pinch roller (320) connected to the second timing belt (500);

and the second pinch roller (330) is connected with the second transmission synchronous belt (500), and the second pinch roller (330) and the first pinch roller (320) are respectively positioned at the left side and the right side of the driving synchronous belt pulley (310).

6. The lift cabinet of claim 1 or 2, further comprising a lift plate (900), a guard side plate (120), and a guard back plate (110);

the bottom surface of the table surface body (200) is connected with the lifting plate (900), and the lifting plate (900) is respectively positioned on the left side and the right side of the table surface body (200);

the lifting rod (400) is connected with the lifting plate (900);

the fixed seats (600) are respectively positioned on the left side and the right side of the cabinet body (100);

the cabinet body (100) is connected with the protection side plate (120), and the protection side plate (120) is respectively positioned at the left side and the right side of the fixed seat (600);

the cabinet body (100) is connected with the protection back plate (110), and the protection back plate (110) is located on the rear side of the driving motor (300).

7. Lifting cabinet according to claim 1, characterized in that the table top body (200) is provided with horizontally movable drawers.

8. The lift cabinet of claim 1, further comprising a control mechanism; the control mechanism is electrically connected with the driving motor (300); the control mechanism includes a control switch.

9. The lift cabinet according to claim 8, wherein the control switch is fixedly disposed on the left or right side or front side of the cabinet body (100).

10. Lifting cabinet according to claim 9, characterized in that the control mechanism is provided with a speech recognition unit; the voice recognition unit includes:

a radio module;

the control module is electrically connected with the radio module; the control module receives a voice signal of the sound receiving module and sends out a control signal, and the control signal controls the start and stop of the driving motor (300).