CN204635550U - Can the Intelligent cabinet of automatic lifting - Google Patents

Abstract

The utility model discloses an intelligent cabinet capable of automatic lifting, which belongs to the field of daily necessities. Including cabinet countertop, telescopic support base and lifting device; cabinet countertop is fixedly installed on the telescopic base; the telescopic base includes four supporting legs and four telescopic rods inserted into the supporting legs respectively, and the connection between the telescopic rods and the supporting legs is elastic device; the lifting device is arranged on the bottom of the cabinet table, four telescopic rods are connected with the lifting device, and the lifting device controls the telescopic rod to run up and down; the cabinet table is installed with a control panel for controlling the operation of the lifting device. The lifting device can control the movement of the cabinet table top and bottom, so that users can adjust the overall height of the cabinet according to their actual needs, and can meet the operation needs of different members of the family and people of different heights. Elastic protrusions are provided on the sides where the cabinet top contacts the adjacent cabinets, so that the connection between the cabinet top and the adjacent cabinets is more stable and reliable when the cabinet top is at a normal height.

Description

Smart cabinets that can be raised and lowered automatically

technical field

The present invention relates to a cabinet, specifically an intelligent cabinet that can be automatically raised and lowered, belonging to the field of daily necessities.

Background technique

  The cabinet is a platform for placing kitchen utensils and various cleaning and cooking operations in the kitchen. With the improvement of living standards, people's use experience and requirements for cabinets are getting higher and higher. In the existing cabinet manufacturing process, designers usually go to the site to measure, and determine the height of the cabinet according to the height of the family members. Once it is manufactured and installed, the height of the cabinet is fixed. For personal use. Due to the fixed height of the cabinet, it brings a lot of inconvenience to the use of other family members for families with many members or large differences in height; especially cabinets with high frequency of use, such as stove cabinets and cleaning cabinets, are not suitable for height. As a result, it is difficult for the user to operate, and it is easy to cause physical discomfort after long-term use, which greatly reduces the experience of the cabinet.

Contents of the invention

The technical problem to be solved by the present invention is to overcome the defects of the prior art and provide an intelligent cabinet with adjustable height to be used by people of different heights.

In order to solve the above technical problems, the present invention provides an intelligent cabinet that can be automatically lifted, including a cabinet table top, a telescopic support base and a lifting device; the cabinet table top is fixedly installed on a telescopic base; the telescopic base includes four supporting feet and four telescopic rods respectively inserted into the supporting feet, elastic devices are connected between the telescopic rods and the supporting feet; The device controls the telescopic rod to run up and down; the cabinet table is equipped with a control panel for controlling the operation of the lifting device.

The beneficial effects of the present invention are as follows: (1), the lifting device can control and drive the cabinet table to run up and down, so that users can adjust the overall height of the cabinet according to their actual needs, so as to facilitate kitchen operation and improve the suitability for use; (2), The invention overcomes the defect that the height of the existing cabinet is fixed, and can meet the operation needs of different members of the family and people of different heights; (3) The lifting device is arranged inside the cabinet, which has a simple structure and is easy to operate and use.

Preferably, the lifting device includes a screw nut pair and a drive motor that can drive the screw nut pair to rotate; the screw nut pair includes a screw rod, a first nut and a second nut, and the first nut is connected to the four nuts respectively. The first telescopic rod is connected, and the second nut is connected and matched with the drive motor; this structure is easy to realize, low in cost, stable and reliable in structure, occupies less space, and does not affect the installation of kitchen equipment.

Preferably, the side of the cabinet countertop is provided with an infrared sensor, and the infrared sensor is connected to a lifting device, so that sensing points of different heights can be set on adjacent cabinet countertops according to the heights of multiple household members. The sensor stops immediately when it detects the set sensing point, which improves the accuracy and efficiency of height adjustment.

Preferably, elastic protrusions are provided on the sides of the cabinet tops in contact with adjacent cabinets, which can ensure a more stable and reliable connection between the cabinet tops and adjacent cabinets at normal heights.

Preferably, the front of the cabinet is connected with a cabinet door, and the cabinet door includes an upper door and a lower door, and an upper guide rail and a lower guide rail; The lower guide rail moves up and down; the upper door is hinged with the upper guide rail, and the lower door is hinged with the lower guide rail; the upper guide rail is connected with the countertop of the cabinet, and the lower guide rail is fixed. In this way, the cabinet door can move up and down along with the cabinet as a whole, and the use of the cabinet is more beautiful and practical.

Description of drawings

Fig. 1 is a schematic structural diagram of an intelligent cabinet that can be automatically raised and lowered in the present invention;

Fig. 2 is a structural schematic diagram 2 of an intelligent cabinet that can be automatically raised and lowered according to the present invention;

Fig. 3 is a top view of the internal structure of the automatic lifting intelligent cabinet of the present invention;

Fig. 4 is a schematic diagram of the connection structure between the telescopic rod and the supporting foot.

Detailed ways

The present invention will be described in further detail below in conjunction with the accompanying drawings.

As shown in Figures 1 to 3, the automatic lifting intelligent cabinet of the present invention includes a cabinet table top 1, 4 support feet 3, 4 telescopic rods 2, a cabinet door and a lifting device; 4 telescopic rods 2 are inserted into 4 support legs 3. It can move up and down along the support feet 3; the four support feet 2 are provided with springs 12 inside, and the springs 12 connect the support feet 3 with the telescopic rods 2, thereby forming a telescopic support base. The four support feet 3 are connected to each other through the first support rod 4 to form a whole, which improves integrity and stability from the surface. The countertop 1 of the cabinet is fixedly connected with the four telescopic rods 2 through a mounting bracket (not shown in the figure). The four supporting feet 3 are connected by skirts 11 .

The lifting device is arranged under the cabinet table top 1, that is, the inside of the cabinet, including a screw nut pair composed of a screw mandrel 5, a first nut 6 and a second nut 7, a drive motor 9 that can drive the screw nut pair to rotate, and a control device 10. The first nut 6 is located at the top of the screw mandrel 5, and the first nut 6 is connected by 4 telescopic rods respectively through the second support rod 8; the second nut 7 is located at the bottom of the screw mandrel 5, and the second nut 7 connects the bearing 22, the bearing 22 fixed on the bracket 11. The driving motor 9 and the controller 10 are installed on the bracket 11, and the driving motor 9 is connected with the second nut 7 through the transmission steering gear to drive the second nut 7 to rotate.

The right side of the cabinet table 1 is provided with an infrared sensor 19 , and the infrared sensor 19 is electrically connected to the controller 10 . In order to make the lifting of the cabinet table 1 more accurate and fast, a plurality of infrared sensing points of different heights can be set on the corresponding side of the adjacent cabinet according to the actual height of the relevant cabinet users. After the infrared sensing point is detected by the infrared sensor 19 during the lifting process Feedback to the controller 10, the controller 10 immediately stops the operation of the driving motor 9 to realize fast and accurate positioning. Two circular elastic protrusions 18 are provided on the left and right sides of the cabinet countertop 1 at the same time. When the cabinet countertop is at the same height as the adjacent cabinet, the elastic protrusions 18 will be inserted into the pits on the corresponding side of the adjacent cabinet countertop. In this way, the connection between two adjacent cabinets is more stable and reliable; when the cabinet table 1 is lowered, the elastic protrusion 18 shrinks automatically after being compressed, and the cabinet table 1 that is not affected is lowered. On the side of the cabinet table top 1 front, a control panel 20 is installed, and the control panel 20 is electrically connected to the controller 10;

Those skilled in the art should know that the infrared sensor 19 and the control panel 20 can also be installed in other positions, and the number of the elastic protrusions 18 can also be selected according to actual needs.

Cabinet doors are provided on the front elevation of the cabinet, and the cabinet doors include an upper door 14 and a lower door 15, which are arranged alternately up and down between the upper door 14 and the lower door 15, and are not on the same elevation; the upper door 14 and the lower door 15 all adopt two pairs of Open form, upper door 14 and lower door 15 are hinged with the guide rails on both sides thereof. Guide rail comprises upper guide rail 16 and lower guide rail 17, and upper guide rail 16 is inserted in the lower guide rail 17, can move up and down along lower guide rail 17; The upper door 14 is hinged with the upper guide rail 16, and the lower door 15 is hinged with the lower guide rail 17. When the cabinet table top 1 runs up and down, the upper door 14 is driven to move up and down. Both the upper door 14 and the lower door 15 are provided with handles 21 .

In actual use, if you need to lower the height of the cabinet, press the down button on the control panel 20, the controller 10 controls the drive motor 9, the drive motor 9 drives the second nut 7 to drive the screw rod 5 to rotate forward, and the first nut 6 rotates in the right direction. Down movement, thereby realizing the downward movement of the cabinet table top 1; when raising the height of the cabinet, press the up button on the control panel 20, the controller 10 controls the drive motor 9, and the drive motor 9 drives the second nut 7 to drive the screw mandrel 5 to reverse, The first nut 6 moves upwards, thereby realizing the upward movement of the cabinet table top 1; after reaching the set position, press the stop button to adjust, and the inside of the screw rod 5 and the four supporting feet 2 is provided with a spring 12 to provide stable support at the same time, ensuring that the cabinet stability.

The automatic lifting intelligent cabinet structure of the present invention has a simple structure of the lifting device, takes up less space, and has good concealment; especially, it will not affect the installation and use of kitchen equipment such as gas stoves and sinks.

The above is only a preferred embodiment of the present invention, it should be pointed out that for those of ordinary skill in the art, some improvements can be made without departing from the principle of the present invention, and these improvements should also be regarded as the present invention. scope of protection.

Claims (5)

1. can the Intelligent cabinet of automatic lifting, it is characterized in that: comprise cabinet table surface, retractable supports base and lowering or hoisting gear; Described cabinet table surface is fixedly mounted on scalable base; Described scalable base comprises four feets and inserts four expansion links of feet respectively, and described expansion link is connected elastic device with between feet; Described lowering or hoisting gear is arranged on the below of cabinet table surface, and described four expansion links are connected with lowering or hoisting gear, and described lowering or hoisting gear controls expansion link and runs up and down; Described cabinet table surface is installed the control panel run for controlling lowering or hoisting gear.

2. Intelligent cabinet according to claim 1, is characterized in that: the drive motors that described lowering or hoisting gear comprises feed screw nut pair and feed screw nut pair can be driven to rotate; Described feed screw nut pair comprises screw mandrel, the first nut and the second nut, and described first nut is connected with four expansion links respectively, and the second nut is connected with drive motors and coordinates.

3. Intelligent cabinet according to claim 1 and 2, is characterized in that: the side of described cabinet table surface is provided with infrared inductor, and described infrared inductor connects lowering or hoisting gear.

4. Intelligent cabinet according to claim 3, is characterized in that: the side that described cabinet table surface contacts with adjacent cabinet is provided with elastic bumps.

5. Intelligent cabinet according to claim 4, is characterized in that: the front of described cabinet is connected and installed cabinet door, and described cabinet door comprises visits and Xiamen, upper rail and lower guideway; The described interlaced setting with Xiamen of visiting, described upper rail inserts lower guideway, and can move up and down along lower guideway; Described visit hinged with upper rail, Xiamen and lower guideway hinged; Described upper rail is connected with cabinet table surface, and described lower guideway is fixed.