CN111358185A

CN111358185A - Liftable intelligent storage wardrobe

Info

Publication number: CN111358185A
Application number: CN202010133211.8A
Authority: CN
Inventors: 涂志鑫; 都正尧; 曹靖; 汪海燕; 赵远辉; 冉琰
Original assignee: Chongqing University
Current assignee: Chongqing University
Priority date: 2020-03-01
Filing date: 2020-03-01
Publication date: 2020-07-03

Abstract

The invention discloses a liftable intelligent storage wardrobe, which comprises a wardrobe body frame, a plurality of vertical motion mechanisms, a plurality of horizontal motion mechanisms, a plurality of movable wardrobe bodies and a control system, wherein the wardrobe body frame is provided with a plurality of vertical motion mechanisms; the vertical movement mechanism comprises a ball screw mechanism, a lifting boss and a lifting hook; the ball screw mechanism comprises a screw motor, a ball screw and a sliding block; the plurality of vertical movement mechanisms are arranged on the back plate of the cabinet frame at intervals; a plurality of movable cabinets disposed within the cabinet frame; the horizontal movement mechanism comprises a wheel fork frame, a wheel shaft and a translation wheel driving motor; the control system comprises a touch display terminal, a processor and a sensor assembly; the wardrobe solves the problem that the traditional wardrobe is inconvenient to take articles at high and low positions, improves the intelligent degree of the wardrobe, greatly facilitates the daily use of users and has higher safety and reliability.

Description

Liftable intelligent storage wardrobe

Technical Field

The invention belongs to the technical field of smart homes, and particularly relates to a liftable intelligent storage wardrobe.

Background

The wardrobe is one of furniture commonly used at home, and under the condition that smart homes are more and more common, the intelligent wardrobe commonly used in the market is a device formed by various types of equipment, such as: the devices of dehumidification, drying, illumination and the like are arranged in the wardrobe and are matched with electric control to realize the functions which are not possessed by the common wardrobe. The wardrobe is not different from the traditional wardrobe in nature, only a plurality of auxiliary function modules are added to be called as an intelligent wardrobe, and no innovation with larger functions is provided in actual use.

The existing intelligent lifting wardrobe scheme in the current market is mostly vertical lifting of a clothes hanger, the scheme occupies a large space, the storage space of the wardrobe is greatly wasted, the requirement of people on the space utilization rate of the wardrobe can not be met, and therefore large-scale use can not be realized. In addition, the existing wardrobe has no effective clothes storage management system, can not clearly know the conditions of all the clothes, and is low in efficiency and time-consuming and labor-consuming in clothes searching.

Therefore, there is a need in the art for an intelligent wardrobe that overcomes the above-mentioned problems.

Disclosure of Invention

The technical scheme adopted for achieving the purpose of the invention is that the liftable intelligent storage wardrobe comprises a wardrobe body frame, a plurality of vertical motion mechanisms, a plurality of horizontal motion mechanisms, a plurality of movable wardrobe bodies and a control system.

The cabinet body frame comprises a back plate, a bottom plate, a top plate and two side plates.

The vertical movement mechanism comprises a ball screw mechanism, a lifting boss and a lifting hook.

The ball screw mechanism comprises a screw motor, a ball screw and a sliding block. The screw rod motor is fixed on the back plate. And the ball screw is connected with the output end of the screw motor. The sliding block is sleeved on the ball screw.

The lifting lug boss is fixedly connected to the sliding block. The lifting hook is fixedly connected to the bottom of the lifting boss.

The plurality of vertical movement mechanisms are arranged on the back plate of the cabinet frame at intervals.

A plurality of the movable cabinets are arranged within a cabinet frame. The back of the movable cabinet body is fixed with a pawl and a boss, wherein the boss is positioned below the pawl. The pawl is adapted to a lifting hook of the vertical movement mechanism.

When the initial position of the sliding block is positioned above the movable cabinet body needing to be moved, the lifting hook extrudes the pawl from the upper part, and when the pawl is reset by the torsion spring, the lifting hook is locked with the pawl. The screw motor drives the sliding block to lift, and drives the movable cabinet body to do lifting motion. When the initial position of the sliding block is positioned below the movable cabinet body needing to be moved, the lifting lug boss is matched with the lug boss. The screw motor drives the sliding block to lift, and drives the movable cabinet body to do lifting motion.

And recording the number of the vertical movement mechanisms as N. The number of the movable cabinets is recorded as xN-1. Wherein, N and x are integers which are more than or equal to 2.

The horizontal movement mechanism comprises a wheel fork frame, a wheel shaft and a translation wheel driving motor.

The wheel fork frame is arranged at the bottom of the movable cabinet body. The axle is mounted on a fork carriage. And a driven gear is arranged on the wheel shaft. Translation wheels are installed at two ends of the wheel shaft. The translation wheel driving motor is installed at the bottom of the movable cabinet body. The output end of the translation wheel driving motor is connected with a driving gear. The driving gear is meshed with the driven gear. Between two vertically adjacent movable cabinets, the translation wheels of the movable cabinet located above are in contact with the top of the movable cabinet located below.

The control system includes a touch display terminal, a processor, and a sensor assembly.

The sensor assembly includes a photosensor and a pressure sensor. The photoelectric sensor measures position information of the movable cabinet body and outputs the position information to the processor. And the processor outputs the position information to the touch display terminal for display. The pressure sensor measures the bearing weight information of the movable cabinet body and outputs the bearing weight information to the processor. And the processor outputs the bearing weight information to the touch display terminal for display.

And the touch display terminal outputs a control instruction to the controller according to the bearing weight information and/or the position information. And the controller receives the instruction and then outputs a control signal to the vertical movement mechanism and the horizontal movement mechanism. The vertical motion mechanism drives the movable cabinet body to do lifting motion, and the horizontal motion mechanism drives the movable cabinet body to do horizontal motion.

Furthermore, a partition board is further arranged in the cabinet body frame.

The partition plate separates the internal space of the cabinet frame to form an upper cavity and a lower cavity.

N vertical motion mechanisms and xN-1 movable cabinets are arranged in the upper cavity and the lower cavity.

Furthermore, a sliding groove I which is matched with the translation wheel is arranged on the bottom plate of the cabinet body frame. The top of the movable cabinet body is provided with a sliding groove II matched with the translation wheel. And a sliding groove III which is matched with the translation wheel is arranged on the upper surface of the partition plate.

Further, the control system also comprises a power supply module.

And the power supply module is used for supplying power to the screw motor, the translation wheel driving motor, the touch display terminal, the processor and the sensor assembly respectively.

Furthermore, the power supply module is connected with the screw rod motor and the translation wheel driving motor through a power driving circuit.

The power driving circuit is provided with a voltage stabilizing chip and a power driving chip.

Further, the processor is provided with a wireless communication module.

The processor is connected with the mobile terminal APP through the wireless communication module.

The technical effect of the invention is undoubted, and the invention has the following advantages:

1) the movable cabinet body freely and flexibly moves in the cabinet body frame in a Huarongdao mode, high clothes and low clothes are conveniently taken, and the dangerous conditions that the clothes are inconvenient to take and the clothes are taken when the clothes are too high or too low in placement position are avoided. In addition, when seasonal variation, the clothes which are not frequently used can be placed far away through the movement of the cabinet body, and the fetching can be completed without moving under most conditions. Meanwhile, the space occupied by the space mechanism is limited, and the space utilization rate is greatly improved while the object taking function is realized.

2) According to the invention, the touch control terminal is convenient for a user to select the movable cabinet body required to move and can intuitively know data such as the placement position, the bearing condition and the like of clothes.

3) The user still can control the wardrobe through removing end APP, realizes long-range intelligent operation, and intelligent degree is higher.

4) The power module can avoid the safety risk caused by sudden power failure in the using process, and has higher using reliability and stronger safety.

Drawings

FIG. 1 is a three-dimensional schematic of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a side view of the present invention;

FIG. 4 is a schematic bottom view of the movable cabinet;

fig. 5 is a control schematic of the present invention.

In the figure: the movable cabinet body 1, a sliding groove II101, a pawl 102, a boss 103, a back plate 2, a bottom plate 3, a sliding groove I301, a top plate 4, a side plate 5, a partition plate 6, a sliding groove III601, a lifting boss 7, a lifting hook 8, a screw motor 9, a ball screw 10, a sliding block 11, a wheel fork frame 12, a wheel shaft 13, a translation wheel driving motor 14, a driven gear 15, a translation wheel 16 and a driving gear 17.

Detailed Description

The present invention is further illustrated by the following examples, but it should not be construed that the scope of the above-described subject matter is limited to the following examples. Various substitutions and alterations can be made without departing from the technical idea of the invention and the scope of the invention is covered by the present invention according to the common technical knowledge and the conventional means in the field.

Example 1:

the embodiment discloses a liftable intelligent storage wardrobe, see fig. 1-3, including cabinet body frame, six vertical motion mechanism, ten horizontal motion mechanism, ten portable cabinet bodies 1 and control system.

The cabinet body frame comprises a back plate 2, a bottom plate 3, a top plate 4, two side plates 5 and a partition plate 6. The partition board 6 separates the internal space of the cabinet frame to form an upper cavity and a lower cavity.

The vertical movement mechanism comprises a ball screw mechanism, a lifting boss 7 and a lifting hook 8.

The ball screw mechanism comprises a screw motor 9, a ball screw 10 and a slide block 11. And a motor base of the screw motor 9 is fixed on the back plate 2. The ball screw 10 is fixedly connected with an output shaft of the screw motor 9. The inside of the sliding block 11 is provided with an internal thread which is sleeved on the ball screw 10. When the screw motor 9 rotates, the ball screw 10 is driven to rotate, and the slider 11 slides along the axial direction of the ball screw 10.

The lifting lug boss 7 is fixedly connected to the sliding block 11. The lifting hook 8 is adhered to the bottom of the lifting boss 7.

The six vertical movement mechanisms are arranged on the back plate 2 of the cabinet body frame at intervals, wherein the upper cavity and the lower cavity are respectively distributed with three vertical movement mechanisms.

The ten movable cabinets 1 are arranged in the cabinet frame, wherein the upper cavity and the lower cavity are respectively provided with the five movable cabinets 1, and the movable cabinets 1 in the upper cavity and the lower cavity are all arranged in a 'Huarong' way. Each movable cabinet body 1 is fixed with a pawl 102 and a boss 103 at the back, wherein the boss 103 is positioned below the pawl 102. The pawl 102 is adapted to the lifting hook 8 of the vertical movement mechanism.

When the initial position of the slider 11 is above the movable cabinet 1 to be moved, the lifting hook 8 presses the pawl 102 from above, and when the pawl 102 is reset by the torsion spring, the lifting hook 8 is locked with the pawl 102. The screw motor 9 drives the slide block 11 to ascend and descend, and drives the movable cabinet body 1 to do ascending and descending motion. When the initial position of the sliding block 11 is located below the movable cabinet 1 to be moved, the lifting boss 7 is matched with the boss 103 fixed on the back of the movable cabinet 1. The screw motor 9 drives the slide block 11 to ascend and descend, and drives the movable cabinet body 1 to do ascending and descending motion. It is worth noting that in order to make the movement of the device more reliable, it is possible to improve the force conditions by using a plurality of pawls 102 cooperating with the lifting hooks 8 and increasing the area of the projections 103 as much as possible.

The horizontal movement mechanism includes a fork carriage 12, an axle 13, and a translation wheel driving motor 14.

The wheel fork 12 is fixed at the bottom of the movable cabinet 1. The axle 13 is connected to the fork carriage 12. Referring to fig. 4, a driven gear 15 is mounted on the hub 13. Translation wheels 16 are mounted at both ends of the wheel shaft 13. The translation wheel driving motor 14 is fixed at the bottom of the movable cabinet 1. The output shaft of the translation wheel driving motor 14 is connected with a driving gear 17. The driving gear 17 is engaged with the driven gear 15. Between two vertically adjacent movable cabinets 1, the translation wheels 16 of the movable cabinet 1 located above are in contact with the top of the movable cabinet 1 located below.

A sliding groove I301 matched with the translation wheel 16 is processed on the bottom plate 3 of the cabinet body frame. The top of the movable cabinet body 1 is provided with a sliding groove II101 matched with the translation wheel 16. The upper surface of the clapboard 6 is provided with a sliding chute III601 matched with the translation wheel 16. So that the movable cabinet body 1 keeps linear motion without deviating from the expected motion track when moving horizontally when being separated from the constraint of the vertical motion mechanism.

The control system comprises a touch display terminal, a processor, a sensor assembly and a power supply module.

The sensor assembly includes a photosensor and a pressure sensor.

The photoelectric sensor measures the position information of the movable cabinet body 1 and outputs the position information to the processor. And the processor outputs the position information to the touch display terminal for display. The movable cabinet body 1 is characterized in that the pressure sensor is arranged inside the bottom plate of the movable cabinet body 1, measures the bearing weight information of the movable cabinet body 1, and outputs the bearing weight information to the processor. And the processor outputs the bearing weight information to the touch display terminal for display.

And the touch display terminal outputs a control instruction to the controller according to the bearing weight information and/or the position information. And the controller receives the instruction and then outputs a control signal to the vertical movement mechanism and the horizontal movement mechanism. The vertical motion mechanism drives the movable cabinet body 1 to do lifting motion, and the horizontal motion mechanism drives the movable cabinet body 1 to do horizontal motion.

In this embodiment, the touch display terminal is configured to query the location, the working state, and the storage condition of the internal clothes of each movable cabinet, and a user can touch the designated mobile location and send a corresponding instruction to the processor. The touch display terminal can prompt a user to edit information to be stored in a database according to the weight change of clothes contained in the movable cabinet body 1, so that the information of the corresponding clothes is filed, and the intelligent storage function is completed.

The processor is equipped with an nrf24l01 wireless communication module.

The processor interacts with the mobile terminal APP through the nrf24l01 wireless communication module. nrf24l01 has 6 communication channels, and the intelligent wardrobe occupies the user terminal channel 1. When there is no signal transmission, both are in the receiving state. When the user sends the instruction, the user terminal is in a sending state, and the user terminal immediately returns to a receiving state after the sending is finished. Similarly, when the processor sends a feedback completion signal or a weight change signal, the processor is in a sending state and returns to a receiving state immediately after the sending is completed.

The power supply module respectively provides multistage voltages of 15V, 6V, 5V and 3.3V for the screw rod motor 9, the translation wheel driving motor 14, the sensor assembly, the processor and the touch display terminal.

The power supply module is connected with the screw rod motor 9 and the translation wheel driving motor 14 through a power driving circuit.

As shown in fig. 5, the power supply module supplies power to the power driving circuit and the processor after being powered on, and the photoelectric sensor in the function execution assembly determines the position of the movable cabinet 1 by alternately transmitting signals. The mobile terminal adopts a UCOSII operating system and a FATFS file management system, and is used for storing and editing the database and providing a user control interface. When the mobile terminal sends an instruction, an intelligent algorithm is used for obtaining the next moving method of the movable cabinet body 1 according to the position relation of the current movable cabinet body 1, the current position relation is updated after one-time moving is completed, and the moving is continuously and circularly identified until the target position is reached. When the device is powered off suddenly in the moving process and the corresponding cabinet is not detected after being powered on again, a correction algorithm is entered, and the position relation is updated after the movable cabinet body 1 is adjusted to the adjacent position.

The power driving circuit selects a proper voltage stabilizing chip and a proper power driving chip according to the rated power of the motor in steady-state operation. As shown in the following table:

type of electric machine	Screw motor	Translation wheel driving motor
			Motor model	42HD4027-01-A	GA12-N20 6v
Driving chip	A4988	YX-1230AM
			Voltage stabilization chip	Lm2596	Lm2596

The translation wheel driving motor is a direct current motor and is provided with a matched encoder, PID speed regulation can be carried out during transverse movement, and smoothness of system operation during load weighting is guaranteed.

The wardrobe is accomodate to liftable intelligence that this embodiment is disclosed has solved traditional wardrobe and has got the inconvenient problem of thing in eminence, low, divide into ten mobilizable independent little cabinet bodies with the wardrobe to realize eminence, low and get the thing, the lift translation, categorised storage intelligence is accomodate, and touch screen remote control's function has improved the intelligent degree of wardrobe, has made things convenient for user's daily use greatly and has higher fail safe nature. Through power module can avoid the safety risk that leads to because of having a power failure suddenly when the use, and the reliability is higher, the security is stronger in the use.

Example 2:

the embodiment discloses a comparatively basic implementation way, and the embodiment discloses a wardrobe is accomodate to liftable intelligence, refers to fig. 2 to fig. 3, including cabinet body frame, six vertical motion mechanism, ten horizontal motion mechanism, ten portable cabinet bodies 1 and control system.

The sensor assembly includes a photosensor and a pressure sensor.

The wardrobe is accomodate to liftable intelligence that this embodiment is disclosed has solved traditional wardrobe and has got the inconvenient problem of thing in eminence, low, divide into ten mobilizable independent little cabinet bodies with the wardrobe to realize eminence, low and get the thing, the lift translation, categorised storage intelligence is accomodate, and the intelligent degree of wardrobe has been improved to the function of touch screen control, has made things convenient for user's daily use greatly and has higher fail safe nature.

Example 3:

the main structure of this embodiment is the same as embodiment 2, and further, a sliding groove I301 adapted to the translation wheel 16 is processed on the bottom plate 3 of the cabinet frame. The top of the movable cabinet body 1 is provided with a sliding groove II101 matched with the translation wheel 16. The upper surface of the clapboard 6 is provided with a sliding chute III601 matched with the translation wheel 16. So that the movable cabinet body 1 keeps linear motion without deviating from the expected motion track when moving horizontally when being separated from the constraint of the vertical motion mechanism.

Example 4:

the main structure of this embodiment is the same as that of embodiment 2, and further, the control system further includes a power supply module. The power supply module respectively provides multistage voltages of 15V, 6V, 5V and 3.3V for the screw rod motor 9, the translation wheel driving motor 14, the sensor assembly, the processor and the touch display terminal.

The processor is equipped with an nrf24l01 wireless communication module.

The translation wheel driving motor 14 is a direct current motor and is provided with a matched encoder, PID speed regulation can be carried out during transverse movement, and smoothness of system operation during load weighting is guaranteed.

Claims

1. The utility model provides a wardrobe is accomodate to liftable intelligence which characterized in that: comprises a cabinet frame, a plurality of vertical motion mechanisms, a plurality of horizontal motion mechanisms, a plurality of movable cabinets (1) and a control system;

the cabinet body frame comprises a back plate (2), a bottom plate (3), a top plate (4) and two side plates (5);

the vertical movement mechanism comprises a ball screw mechanism, a lifting boss (7) and a lifting hook (8);

the ball screw mechanism comprises a screw motor (9), a ball screw (10) and a sliding block (11); the screw rod motor (9) is fixed on the back plate (2); the ball screw (10) is connected with the output end of the screw motor (9); the sliding block (11) is sleeved on the ball screw (10);

the lifting boss (7) is fixedly connected to the sliding block (11); the lifting hook (8) is fixedly connected to the bottom of the lifting boss (7).

The plurality of vertical movement mechanisms are arranged on the back plate (2) of the cabinet frame at intervals;

a plurality of said movable cabinets (1) are arranged within a cabinet frame; the back of the movable cabinet body (1) is fixedly provided with a pawl (102) and a boss (103), wherein the boss (103) is positioned below the pawl (102); the pawl (102) is adapted to a lifting hook (8) of a vertical movement mechanism;

when the initial position of the sliding block (11) is positioned above the movable cabinet body (1) needing to be moved, the lifting hook (8) presses the pawl (102) from the upper side, and when the pawl (102) is reset by the torsion spring, the lifting hook (8) is locked with the pawl (102); the screw motor (9) drives the sliding block (11) to lift, and drives the movable cabinet body (1) to do lifting motion; when the initial position of the sliding block (11) is positioned below the movable cabinet body (1) needing to be moved, the lifting boss (7) is matched with the boss (103); the screw motor (9) drives the sliding block (11) to lift, and drives the movable cabinet body (1) to do lifting motion;

recording the number of the vertical movement mechanisms as N; the number of the movable cabinets (1) is counted as xN-1; wherein, N and x are integers which are more than or equal to 2;

the horizontal movement mechanism comprises a wheel fork frame (12), a wheel shaft (13) and a translation wheel driving motor (14);

the wheel fork frame (12) is arranged at the bottom of the movable cabinet body (1); the wheel shaft (13) is arranged on the wheel fork frame (12); a driven gear (15) is arranged on the wheel shaft (13); translation wheels (16) are mounted at two ends of the wheel shaft (13); the translation wheel driving motor (14) is arranged at the bottom of the movable cabinet body (1); the output end of the translation wheel driving motor (14) is connected with a driving gear (17); the driving gear (17) is meshed with the driven gear (15); between two vertically adjacent movable cabinets (1), the translation wheel (16) of the movable cabinet (1) positioned above is in contact with the top of the movable cabinet (1) positioned below;

the control system comprises a touch display terminal, a processor and a sensor assembly;

the sensor assembly comprises a photoelectric sensor and a pressure sensor; the photoelectric sensor measures the position information of the movable cabinet body (1) and outputs the position information to the processor; the processor outputs the position information to the touch display terminal for display; the pressure sensor measures the bearing weight information of the movable cabinet body (1) and outputs the bearing weight information to the processor; the processor outputs the bearing weight information to the touch display terminal for display;

the touch display terminal outputs a control instruction to the controller according to the bearing weight information and/or the position information; the controller receives the instruction and then outputs a control signal to the vertical movement mechanism and the horizontal movement mechanism; the vertical motion mechanism drives the movable cabinet body (1) to do lifting motion, and the horizontal motion mechanism drives the movable cabinet body (1) to do horizontal motion.

2. The liftable intelligent storage wardrobe according to claim 2, wherein: a clapboard (6) is also arranged in the cabinet body frame;

the partition plate (6) partitions the internal space of the cabinet frame to form an upper cavity and a lower cavity;

the upper cavity and the lower cavity are respectively provided with N vertical motion mechanisms and xN-1 movable cabinet bodies (1).

3. The liftable intelligent storage wardrobe according to claim 2, wherein: a sliding groove I (301) matched with the translation wheel (16) is arranged on the bottom plate (3) of the cabinet body frame; the top of the movable cabinet body (1) is provided with a sliding groove II (101) matched with the translation wheel (16); and a sliding groove III (601) matched with the translation wheel (16) is arranged on the upper surface of the partition plate (6).

4. The liftable intelligent storage wardrobe according to claim 1, wherein: the control system also comprises a power supply module;

the power supply module is used for supplying power to the screw rod motor (9), the translation wheel driving motor (14), the touch display terminal, the processor and the sensor assembly respectively.

5. The liftable intelligent storage wardrobe according to claim 4, wherein: the power supply module is connected with the screw rod motor (9) and the translation wheel driving motor (14) through a power driving circuit;

6. The liftable intelligent storage wardrobe according to claim 1, wherein: the processor is provided with a wireless communication module;