Lifting storage rack

Abstract

The utility model belongs to the field of smart home, and discloses a lifting storage rack which is characterized in that a fixed rack body comprises a fixed plate fixedly connected with a wall surface or a fixed plane; the lifting storage rack body is in sliding connection with the fixing plate through a sliding rail; and the lifting storage frame body does up-and-down lifting motion relative to the fixed frame body. Screw and nut transmission is adopted, a gear motor is used for driving, the structure is simpler, stability is better, the failure rate is lower, and the service life is longer.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of smart home, concretely relates to a lifting storage rack. BACKGROUND

[0002] The home intelligence is the development trend of modern society, and the household lifting frame that is used with the smart home appears, is applied in kitchen hanging cabinet, bathroom cabinet, dressing table, bookcase, dining table etc. The lifting frame body does the vertical direction up and down movement relative to the fixed frame body, realizes the lifting function. The similar products on the market use the spring to go up, and use the manual to go down, and the operation is inconvenient, part of the use motor drive steel wire rope realizes the up and down lifting, and the reliability is not high, and the user experience is not good. UTILITARY MODEL CONTENT

[0003] In order to solve the above technical problem, the utility model provides a lifting storage rack.

[0004] In order to achieve the above purpose, the utility model adopts the technical scheme of a lifting storage rack, including,

[0005] The fixed frame body includes the fixed plate fixedly connected with the wall surface or fixed plane;

[0006] The lifting storage rack body is slidably connected with the fixed plate through the slide rail;The lifting storage rack body makes up and down movement relative to the fixed frame body.

[0007] According to the utility model, further, the fixed frame body still includes the electrical protection box assembly set up on it, the electrical protection box assembly is provided with the speed reducer motor assembly and the control panel for controlling its movement in, the speed reducer motor assembly transmission cooperation connection has screw rod lifting assembly;The fixed plate is provided with at least one, the fixed plate is fixedly connected with the slide rail of corresponding same side through the fixed hole of integral setting, the screw rod lifting assembly is fixedly connected with the fixed plate.

[0008] According to the utility model, further, the lifting storage rack body includes the left side plate and right side plate of parallel setting set up in the fixed plate left and right two ends, the upper hanging plate of two ends fixedly connected with the corresponding side stand, and the bottom plate assembly for closing bottom opening is fixedly connected with the bottom surface of the left side plate and right side plate;

[0009] The upper hanging plate both ends integrally set up have upper hanging plate fixed hole, and both ends are fixedly connected with the left side plate and right side plate of corresponding side through the upper hanging plate fixed hole;

[0010] Both the left and right side plates are integrally provided with two or more side plate slide rail fixing holes; the left side plate is fixedly connected to the slide rail on the same side through the side plate slide rail fixing holes, and the right side plate is fixedly connected to the slide rail on the same side through the side plate slide rail fixing holes.

[0011] According to this utility model, the screw lifting assembly includes a vertically arranged screw, and a slider nut that can move in the vertical direction is provided on the outer periphery of the screw. The slider nut is fixedly connected to the lifting and storage frame.

[0012] According to this utility model, the upper hanging plate is further fixedly connected to the slider nut near the middle part.

[0013] According to this utility model, the left or right side plate is integrally provided with a side plate wire hole and a side plate wire groove. The side plate wire groove is made of metal bent into a U shape. The slide rail covers the U-shaped opening to form a closed wire-passing cavity that runs through the length of the slide rail. The cross-sectional area of ​​the wire-passing cavity is larger than the cross-sectional area of ​​the connecting wire, and the connecting wire is completely hidden in the side plate wire groove.

[0014] According to this utility model, the base plate assembly is integrally provided with a base plate wire hole, and the end of the upper hanging plate is integrally provided with an upper hanging plate wire hole.

[0015] According to this utility model, it further includes a connecting wire, one end of which is fixedly connected to the electrical protection box by a wire clamping block, and the other end is fixedly connected to the upper hanging plate of the lifting and storage rack by a wire clamping block. After passing through the wire hole of the upper hanging plate and the wire hole of the side plate in sequence, it is arranged along the wire groove of the side plate, and finally passes through the wire hole of the bottom plate to enter the bottom plate assembly and is electrically connected to the control terminal in the bottom plate assembly.

[0016] According to this utility model, it further includes a sound signal transmission line with one end electrically connected to the control board inside the electrical protection box, and one end connected to the sound sensor passing through the electrical protection box assembly, then through the screw lifting assembly, and electrically connected to the sound sensor located away from the geared motor assembly.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] It adopts a screw and nut drive and is driven by a geared motor, which makes the structure simpler, more stable, less prone to failure, and longer in service life.

[0019] By connecting the sound sensor and control board, the lifting and lowering of the movable frame can be achieved through voice control, making the overall structure more intelligent. Attached Figure Description

[0020] Figure 1This is a structural schematic diagram of a lifting storage rack according to the present invention (excluding the storage box);

[0021] Figure 2 for Figure 1 An explosion diagram;

[0022] Figure 3 This is a schematic diagram of the structure of the fixing frame of this utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the movable frame of this utility model;

[0024] Figure 5 This is a schematic diagram of the internal structure of the electrical protection box assembly of this utility model;

[0025] Figure 6 This is an isometric schematic diagram of the lifting storage rack of this utility model;

[0026] Figure 7a This is a schematic diagram of the side panel of this utility model;

[0027] Figure 7b This is a side view structural diagram of 7a;

[0028] Figure 7c for Figure 7a A schematic diagram of the AA cross-sectional structure;

[0029] Figure 8a This is a front view structural diagram of a lifting storage rack according to the present invention;

[0030] Figure 8b for Figure 8a A schematic diagram of the side view structure;

[0031] Figure 8c for Figure 8a A schematic diagram of the cross-sectional structure along the AA direction;

[0032] Figure 8d for Figure 8c Enlarged view of point B;

[0033] Figure 9 This is a structural schematic diagram of the lifting storage rack of this utility model (including the storage box).

[0034] In the diagram, 1-Electrical protection box assembly, 2-Fixing plate, 3-Fixing hole, 4-Right side plate, 5-Base plate assembly, 6-Sound sensor, 7-Sound signal transmission line, 8-Screw lifting assembly, 9-Connecting line, 10-Left side plate, 11-Side plate wire passage groove, 12-Upper hanging plate, 13-Wire pressing block, 14-Slider nut, 15-Slide rail, 16-Gear motor assembly, 17-Upper hanging plate wire hole, 18-Upper hanging plate fixing hole, 19-Control board, 20-Storage box, 21-Base plate wire hole, 22-Side plate wire hole, 23-Side plate slide rail fixing hole. Detailed Implementation

[0035] The following description is intended to disclose the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0036] like Figures 1-9 As shown, a lifting storage rack includes a fixed frame body fixedly connected to a wall or fixed plane. The fixed frame body includes a fixed plate 2 fixedly connected to the wall or fixed plane. The fixed plate 2 is slidably fitted with the lifting storage rack body, which can be raised and lowered, via a slide rail 15. The fixed frame body also includes an electrical protection box assembly 1 mounted thereon. The electrical protection box assembly 1 contains a geared motor assembly 16, which is fixedly connected to a screw lifting assembly 8 through a transmission engagement. The outer shell of the electrical protection box assembly 1 and the screw lifting assembly 8 are fixedly connected relative to each other, and the geared motor assembly 16 is fixed within the cavity of the electrical protection box assembly 1. The screw lifting assembly 8 includes a vertically arranged screw, and a sliding nut 14 that can move vertically is provided on the outer periphery of the screw. The sliding nut 14 is fixedly connected to the lifting storage rack body. As the sliding nut 14 slides up and down along the screw, it drives the lifting storage rack body to move up and down. Preferably, at least one fixing plate 2 is provided. The fixing plate 2 is fixedly connected to the fixing part of the left and right slide rails 15 through the integrally provided fixing hole 3. The outer shell of the screw lifting assembly 8 is fixedly connected to the fixing plate 2.

[0037] Specifically, the lifting storage rack includes a left side plate 10 and a right side plate 4 arranged parallel to each other at the left and right ends of the fixed plate 2, and an upper hanging plate 12 whose two ends are respectively fixedly connected to the corresponding side columns. A bottom plate assembly 5 for closing the bottom opening is fixedly connected to the bottom surface of the left side plate 10 and the right side plate 4. Preferably, the upper hanging plate 12 has upper hanging plate fixing holes 18 integrally provided at both ends, and the upper hanging plate 12 is fixedly connected to the slider nut 14 near the middle part. The two ends are fixedly connected to the left side plate 10 and the right side plate 4 on the corresponding side through the upper hanging plate fixing holes 18. The left side plate 10 and the right side plate 4 are each integrally provided with two or more side plate slide rail fixing holes 23. The left side plate 10 is fixedly connected to the slide rail 15 on the same side through the side plate slide rail fixing holes 23, and the right side plate 4 is fixedly connected to the slide rail 15 on the same side through the side plate slide rail fixing holes 23.

[0038] The left side plate 10 or the right side plate 4 is integrally provided with a side plate wire hole 22 and a side plate wire groove 11. The side plate wire groove 11 is made of metal bent into a U shape. The slide rail 15 blocks the U-shaped opening to form a closed wire-passing cavity that runs through the length of the slide rail. The cross-sectional area is larger than the cross-sectional area of ​​the connecting wire 9, and the connecting wire can be completely hidden in the side plate wire groove.

[0039] Furthermore, the base plate assembly 5 is integrally provided with a base plate wire hole 21, and the upper hanging plate 12 is integrally provided with an upper hanging plate wire hole 17 at its end. One end of the connecting wire 9 is fixedly connected to the electrical protection box assembly 1 through a wire clamping block 13, and the other end is fixedly connected to the upper hanging plate 12 through a wire clamping block 13. Then it passes through the upper hanging plate wire hole 17, then through the side plate wire hole 22, and is arranged along the side plate wire groove 11. Finally, it passes through the base plate wire hole 21 and enters the base plate assembly 5, where it is electrically connected to the control terminal inside the base plate assembly 5. Preferably, the control terminal is a touch switch.

[0040] In this embodiment, one end of the sound signal transmission line 7 is electrically connected to the control board 19, and the other end connected to the sound sensor 6 passes through the electrical protection box assembly 1, then through the screw lifting assembly 8, and is electrically connected to the sound sensor 6 located away from the geared motor assembly 16. The sound sensor 6 is fixed to a lower part of the fixing plate 2.

[0041] During use, users can place corresponding storage boxes 20 on the lift-up storage rack according to the shape and type of items they need to store, such as... Figure 9 In the middle, two layers of storage boxes are fixed on the lift-up storage rack, which is more conducive to the use of space and can hold more items.

[0042] Working principle: When the geared motor assembly receives an external signal and power supply, it starts to rotate clockwise or counterclockwise. The worm gear integrated on the motor drives the worm wheel to rotate clockwise or counterclockwise. The worm wheel drives the screw to rotate synchronously. The screw drives the slider nut to move up and down. The lifting and storage rack body, which is fixedly connected to the slider nut, rises or falls synchronously.

[0043] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A lift storage rack characterized by, The utility model relates to a kind of electric appliance protection box assembly and its control method, including, Fixed frame body, including the fixed plate connected with wall surface or fixed plane fixedly; Lifting storage frame body, slidingly connected with the fixed plate by slide rail;The lifting storage frame body makes up-down lifting motion relative to the fixed frame body;The fixed frame body further includes the electrical protection box assembly arranged thereon, the electrical protection box assembly is provided with a speed reducer motor assembly and a control panel for controlling its movement, the speed reducer motor assembly is drivingly connected with screw rod lifting assembly;The fixed plate is provided with at least one, and the fixed plate is fixedly connected with the slide rail of corresponding same side by integrally arranged fixing hole, and the screw rod lifting assembly is fixedly connected with the fixed plate.

2. The lift away storage rack of claim 1, wherein, The lifting storage frame body includes left and right side plates arranged in parallel at the left and right ends of the fixed plate, an upper hanging plate fixedly connected with the corresponding side stand at both ends, and a bottom plate assembly fixedly connected with the bottom surfaces of the left and right side plates for closing the bottom opening. The upper hanging plate is integrally provided with upper hanging plate fixing holes at both ends, and is fixedly connected with the left and right side plates of the corresponding side through the upper hanging plate fixing holes at both ends. The left and right side plates are integrally provided with two or more side plate slide rail fixing holes;The left side plate and the slide rail of the same side are fixedly connected together through the side plate slide rail fixing hole, and the right side plate and the slide rail of the same side are fixedly connected together through the side plate slide rail fixing hole.

3. The lift away storage rack of claim 2, wherein, The screw rod lifting assembly includes a vertically arranged screw rod, and the outer periphery of the screw rod is provided with a slider nut movable in the vertical direction, and the slider nut is fixedly connected with the lifting storage frame body.

4. The lift away storage rack of claim 3, wherein, The upper hanging plate is fixedly connected with the slider nut near the middle part.

5. The lift away storage rack of claim 2, wherein, The left or right side plate is integrally provided with a side plate threading hole and a side plate wire slot, the side plate wire slot is U-shaped by metal bending, and the U-shaped opening is shielded by the slide rail to form a closed wire passing cavity extending through the length direction of the slide rail, the cross-sectional area of the wire passing cavity is larger than the cross-sectional area of the connecting wire, and the connecting wire is completely hidden in the side plate wire slot.

6. The lift away storage rack of claim 2, wherein: The bottom plate assembly is integrally provided with a bottom plate threading hole, and the end of the upper hanging plate is integrally provided with an upper hanging plate threading hole.

7. The lift away storage rack of claim 5, wherein: It further includes a connecting wire, one end of the connecting wire is fixedly connected with the electrical protection box through a wire pressing block, the other end is fixedly connected with the upper hanging plate of the lifting storage frame body through a wire pressing block, then passes through the upper hanging plate threading hole, the side plate threading hole in sequence, is arranged along the side plate wire slot, and finally passes through the bottom plate threading hole into the bottom plate assembly, and is electrically connected with the control end in the bottom plate assembly.

8. The lift away storage rack of claim 1, wherein: It further includes a sound signal transmission line having one end electrically connected with the control panel in the electrical protection box, and one end of the sound sensor is arranged to pass out of the electrical protection box assembly and then pass through the screw rod lifting assembly and be electrically connected with the sound sensor arranged away from the speed reducer motor assembly.

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