Lifting cabinet with control line hiding structure

Abstract

A lifting cabinet with a control line hiding structure comprises an outer cabinet body, an inner cabinet body, a lifting assembly, a control panel, a sensing module, a control line and a decorative plate. The inner cabinet body is located on the inner side of the outer cabinet body. The lifting assembly is used for driving the inner cabinet body to go through a bottom opening of the outer cabinet body. The control panel is arranged in the outer cabinet body, the sensing module is arranged in the inner cabinet body, the control panel and the sensing module are electrically connected through a control line, and the control line is arranged in a hollow part of a stand column on any side of the inner cabinet body; the decorative plate is vertically arranged in the hollow part, and the top of the decorative plate is connected with the outer cabinet body; the control panel is electrically connected with the lifting assembly. The control line is arranged in the hollow part of the stand column on any side of the inner cabinet body, and the decorative plate is vertically arranged in the hollow part to shield the control line, so that the problem that the control line is exposed to the sight of a user in the descending process of the cabinet is effectively avoided.

Description

Technical Field

[0001] The utility model relates to the field of cabinets, in particular to a lifting cabinet with a control line hidden structure. Background Art

[0002] In existing homes, in order to improve space utilization, wall cabinets are generally set high on the wall. The height of the wall cabinet makes it very time-consuming and laborious for users to take and put items. If the height is set too low, it will waste a lot of space. At this time, a cabinet that can be raised and lowered has emerged on the market, which can not only improve space utilization but also allow users of different heights to take and put items conveniently and quickly.

[0003] In order to meet the requirements of smart homes, the lift-type cabinets currently on the market are equipped with control panels and other detection or sensing modules to obtain the cabinet status in real time and control the operation of the cabinet through the control panel. Usually, the drive motor and control panel are set on the top of the cabinet to facilitate the concealment of these components. However, for the electric control module set on the bottom plate of the cabinet, it needs to be electrically connected to the control panel on the top, which requires the laying of control wires for upper and lower electrical connections. When the cabinet is lowered, these control wires will inevitably be exposed to the user's line of sight, reducing its appearance. In addition, the exposure of the control wires makes them unprotected and easily touched by the outside, causing the failure of related modules. These problems seriously affect the user experience and safety of lift-type cabinets. Utility Model Content

[0004] In response to the problems raised in the background technology, the purpose of the present invention is to provide a lifting cabinet with a control line hidden structure, which solves the problem that the control lines of the existing lifting cabinets are exposed and have no effective protection.

[0005] To achieve this purpose, the present invention adopts the following technical solutions:

[0006] A lifting cabinet with a hidden control line structure, comprising an outer cabinet body, an inner cabinet body, a lifting component, a control panel, a sensing module, a control line and a decorative panel;

[0007] The inner cabinet is located inside the outer cabinet, and the lifting assembly is used to drive the inner cabinet to rise and fall through the bottom opening of the outer cabinet;

[0008] The control panel is provided in the outer cabinet, the sensing module is provided in the inner cabinet, the control panel and the sensing module are electrically connected via the control line, and the control line is provided in the hollow part of any side column of the inner cabinet;

[0009] The decorative panel is vertically arranged in the hollow portion, and the top of the decorative panel is connected to the outer cabinet;

[0010] The control panel is electrically coupled with the lifting assembly.

[0011] Preferably, the decorative plate comprises a side plate and two end plates, the two end plates are respectively arranged at two ends of the side plate, the end plates are perpendicular to the side plate, and the horizontal section of the decorative plate is in the shape of "N".

[0012] The top of the side plate is connected with the top wall of the outer cabinet body.

[0013] Preferably, the decorative plate further comprises two guide wheels, the two guide wheels are respectively rotatably installed on the two end plates, and the guide wheels are slidingly connected with the stand.

[0014] Preferably, the hollow part comprises a decorative plate accommodating part and two guide wheel sliding parts, the two guide wheel sliding parts are respectively located at two ends of the decorative plate accommodating part, and the horizontal section of the hollow part is in the shape of "concave".

[0015] The decorative plate accommodating part is used for accommodating the side plate, and the two guide wheel sliding parts are respectively used for accommodating and limiting the two guide wheels.

[0016] Preferably, the control line is a spiral spring wire.

[0017] Preferably, the lifting assembly comprises a winch, a transmission cable and a transmission group.

[0018] The winch is arranged on the inner side of the top wall, one end of the transmission cable is connected with the winch, the other end of the transmission cable is connected with the inner cabinet body, the winch is used for driving the transmission cable to be wound or unwound, and the transmission group is arranged between the stand and the side wall of the outer cabinet body on the same side.

[0019] Preferably, the number of the transmission cables is two, and the number of the transmission groups is two.

[0020] The two transmission cables are respectively connected with two sides of the inner cabinet body.

[0021] The two transmission groups are respectively arranged between the stand and the side wall on the two sides.

[0022] Preferably, the transmission group comprises a sliding rail and a sliding block, the sliding rail is installed on the inner side of the outer side wall, the sliding block is installed on the outer side of the stand, and the sliding block is slidingly connected with the sliding rail.

[0023] Preferably, the transmission cable is installed on the inner side of the upper part of the stand through an adjusting fixing seat.

[0024] Preferably, the adjusting fixing seat comprises a fixing seat and an adjusting screw.

[0025] The fixing seat is installed on the column, and the fixing seat is provided with a threaded hole running through the upper and lower parts. One end of the adjusting screw is connected to the end of the transmission cable away from the winch, and the adjusting screw is matched with the threaded hole.

[0026] Compared with the prior art, one of the above technical solutions has the following beneficial effects:

[0027] By setting the control line in the hollow part of the pillar on either side of the inner cabinet body and using a decorative panel vertically set in the hollow part to cover the control line, the problem of the control line being exposed to the user's sight during the cabinet lowering process is effectively avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of an embodiment of the utility model;

[0029] Figure 2 This is a structural diagram of an embodiment of the present invention (the side wall on one side of the outer cabinet is hidden);

[0030] Figure 3 It is a schematic diagram of a part of the structure of an embodiment of the utility model;

[0031] Figure 4 yes Figure 3 Exploded view of;

[0032] Figure 5 It is a structural diagram of the adjustment fixing seat.

[0033] Among them: outer cabinet body 1, top wall 11, side wall 12, inner cabinet body 2, column 21, hollow part 210, decorative panel accommodating part 211, guide wheel sliding part 212, lifting assembly 3, winch 31, transmission cable 32, transmission group 33, slide rail 331, slider 332, control panel 41, sensing module 42, control line 43, decorative panel 5, side panel 51, end panel 52, guide wheel 53, adjustment fixing seat 6, fixing seat 61, threaded hole 610 and adjustment screw 62. DETAILED DESCRIPTION

[0034] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0035] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0036] Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or to implicitly specify the quantity of the technical features being referred to. Thus, a feature identified as "first," "second," and "third" may explicitly or implicitly include one or more of the features.

[0037] It should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in the present invention based on the specific circumstances.

[0038] The following is combined with Figures 1 to 5 The technical solution of the utility model is further illustrated through specific implementation methods.

[0039] A lifting cabinet with a hidden control line structure includes an outer cabinet body 1, an inner cabinet body 2, a lifting assembly 3, a control panel 41, a sensing module 42, a control line 43 and a decorative panel 5;

[0040] The inner cabinet 2 is located inside the outer cabinet 1 , and the lifting assembly 3 is used to drive the inner cabinet 2 to rise and fall through the bottom opening of the outer cabinet 1 ;

[0041] The control board 41 is provided in the outer cabinet 1, and the sensing module 42 is provided in the inner cabinet 2. The control board 41 and the sensing module 42 are electrically connected via the control line 43, and the control line 43 is provided in the hollow portion 210 of the column 21 on either side of the inner cabinet 2;

[0042] The decorative panel 5 is vertically arranged in the hollow portion 210 , and the top of the decorative panel 5 is connected to the outer cabinet 1 ;

[0043] The control panel 41 is electrically connected to the lifting assembly 3 .

[0044] The present invention proposes a lifting cabinet with a hidden control line structure, which includes an outer cabinet 1, an inner cabinet 2, a lifting assembly 3, a control panel 41, a sensing module 42, a control line 43 and a decorative panel 5. The inner cabinet 2 is located on the inner side of the outer cabinet 1, and the inner cabinet 2 can be lowered from the bottom opening of the outer cabinet 1 to be exposed or raised to be hidden inside the outer cabinet 1 by the lifting assembly 3. Usually, the control panel 41 is arranged on the inner side of the top wall 11 of the outer cabinet 1, and the sensing module 42 is located at the bottom of the inner cabinet 2, which is used to realize functions such as sensing obstacles during the lifting process or sensing in place; the sensing module 42 and the control panel 41 are electrically connected through the control line 43, and the control panel 41 is also electrically connected to the lifting assembly 3 to realize the intelligent control function of the lifting cabinet. By placing the control line 43 within the hollow portion 210 of the uprights 21 on either side of the inner cabinet 2, and using a decorative panel 5 vertically disposed within the hollow portion 210 to shield the control line 43, the problem of the control line 43 being exposed to the user's line of sight during the cabinet's descent is effectively avoided. Since the top of the decorative panel 5 is connected to the top wall 11 of the outer cabinet, and the decorative panel 5 is located on the side of the control line 43 close to the interior of the cabinet, this is equivalent to the outer side of the control line 43, which would otherwise be exposed to the user's line of sight, being shielded by the outer cabinet 1 during the descent of the inner cabinet 2, and the inner side of the control line 43 being shielded by the decorative panel 5. The control line 43 is hidden within the hollow portion 210 and shielded by the decorative panel 5, which not only reduces interference and damage to the line from external factors, such as touching or pulling, but also reduces the risk of electric shock caused by the exposed line. This design improves the safety of cabinet use and reduces equipment failures or safety accidents caused by wiring problems.

[0045] Although the control wire 43 is hidden, it is still relatively easy to maintain and upgrade because it is set in the hollow portion 210 of the column of the inner cabinet body and the decorative panel 5 is connected to the outer cabinet body 1. When it is necessary to replace the control wire 43 or upgrade the control panel 41, the decorative panel 5 can be easily removed to perform the operation without significantly affecting the structure of the entire cabinet. This not only improves the aesthetics and safety of the cabinet, but also enhances the user experience by optimizing space utilization and facilitating maintenance and upgrades. Users can use the lifting cabinet in a safer, more comfortable and convenient environment and enjoy the convenience brought by smart home.

[0046] Furthermore, the decorative panel 5 includes a side panel 51 and two end panels 52. The two end panels 52 are respectively provided at both ends of the side panel 51. The end panels 52 are perpendicular to the side panels 51. The horizontal cross-section of the decorative panel 5 is in the shape of a Chinese character "凵".

[0047] The top of the side panel 51 is connected to the top wall 11 of the outer cabinet 1 .

[0048] By adding two end plates 52, the decorative plate 5 is structurally reinforced, especially when combined with the hollow part 210 of the upright 21, it can more effectively resist external forces such as impact or extrusion, thereby maintaining its stability and integrity. This helps to ensure that the control line 43 is not exposed due to deformation or damage of the decorative plate during the hiding process.

[0049] Due to the "N" shaped structure of the decorative plate 5, it can be more closely fitted around the hollow part 210 of the upright 21, thereby more effectively shielding the control line 43. This design reduces the possibility of light passing through the gap, making the control line more visually concealed, further enhancing the aesthetics of the cabinet.

[0050] Further, the decorative plate 5 also includes two guide wheels 53, two said guide wheels 53 are rotatably installed on two said end plates 52, and said guide wheels 53 are slidingly connected relative to said upright 21.

[0051] The design of the guide wheel 53 makes the decorative plate 5 slide relative to the upright 21 not directly by sliding friction, but by rolling friction of the guide wheel. The resistance of this rolling friction is much smaller than that of sliding friction, so it can significantly improve the smoothness of the sliding process. In addition, the introduction of the guide wheel 53 can also effectively reduce the direct contact between the decorative plate 5 and the upright 21, thereby reducing the wear caused by friction and protecting the structural parts of the cabinet from damage.

[0052] Further, the hollow part 210 includes a decorative plate receiving part 211 and two guide wheel sliding parts 212, two said guide wheel sliding parts 212 are respectively located at both ends of the decorative plate receiving part 211, and the horizontal cross section of the hollow part 210 is "concave" shaped;

[0053] The decorative plate receiving part 211 is used to accommodate the side plate 51, and the two guide wheel sliding parts 212 are respectively used to accommodate and limit the two guide wheels 53.

[0054] By designing the hollow part 210 as "concave", that is, including the decorative plate receiving part 211 and the two guide wheel sliding parts 212, the decorative plate receiving part 211 is specially used to accommodate and fix the side plate 51, ensuring the stability of the decorative plate 5; the guide wheel sliding part 212 is used to accommodate the guide wheel 53, so that the guide wheel 53 can smoothly slide inside the hollow part 210. This makes the space of the hollow part 210 more efficiently utilized, making the overall structure of the lifting cabinet more compact, reducing unnecessary parts and gaps, thereby improving the stability and reliability of the cabinet.

[0055] Further description, the guide wheel sliding portion 212 is not only used to accommodate the guide wheel 53, but also plays a role of limiting. It limits the range of movement of the guide wheel 53 during the sliding process, ensuring the stability and accuracy of the decorative panel during the lifting process.

[0056] Furthermore, the control line 43 is a coil spring line.

[0057] The coiled spring wire has excellent elasticity and flexibility, allowing the control wire 43 to withstand the constant stretching and contraction during the frequent lifting and lowering of the cabinet without breaking or damaging. When unstretched, the coiled spring wire maintains a compact coiled state, making it easier to conceal within the hollow portion 120 of the column. This not only makes the control wire 43 more discreet and less visible to the outside world, but also enhances the overall aesthetics of the cabinet. Furthermore, due to its excellent resilience, the coiled spring wire quickly returns to its original shape even after stretching, leaving no noticeable marks or deformation, further enhancing its concealment and aesthetics.

[0058] Furthermore, the lifting assembly 3 includes a winch 31, a transmission cable 32 and a transmission group 33;

[0059] The winch 31 is arranged on the inner side of the top wall 11, one end of the transmission cable 32 is connected to the winch 31, and the other end of the transmission cable 32 is connected to the inner cabinet 2. The winch 31 is used to drive the transmission cable 32 to retract and extend, and the transmission group 33 is arranged between the column 21 and the side wall 12 of the outer cabinet on the same side.

[0060] The winch 31 is located inside the top wall 11, while the transmission cable 32 and transmission assembly 33 are cleverly concealed within the cabinet's internal structure. This concealed design not only prevents external interference and damage, but also enhances the cabinet's overall aesthetics. The user can barely see the lifting mechanism during use, resulting in a cleaner and more streamlined experience.

[0061] The winch 31 serves as the main driving device of the lifting cabinet. With its powerful driving force and precise control capability, it can efficiently drive the transmission cable 32 to retract and extend, thereby realizing the rapid lifting and lowering of the inner cabinet body 2. This design not only improves the efficiency of the lifting cabinet, but also ensures the stability and reliability of the lifting process. The transmission cable 32 is an important component connecting the winch 31 and the inner cabinet body 2. Its high strength and wear resistance ensure the stability and safety of the lifting process. At the same time, the setting of the transmission group 33 further enhances the stability and accuracy of the relative movement between the inner cabinet body 2 and the outer cabinet body 1, so that the inner cabinet body 2 can maintain a smooth motion trajectory during the lifting process.

[0062] Furthermore, the number of the transmission cables 32 is two, and the number of the transmission groups 33 is two;

[0063] The two transmission cables 32 are respectively connected to the two sides of the inner cabinet 2;

[0064] The two transmission groups 33 are respectively disposed between the columns 21 and the side walls 12 on both sides.

[0065] Two transmission cables 32 are respectively connected to the two sides of the inner cabinet body 2. This dual cable design can ensure that the inner cabinet body 2 is supported in a more balanced and stable manner during the lifting process. Even if an unexpected situation occurs with one of the transmission cables, the other transmission cable can still continue to play a supporting role, thereby greatly improving the stability and safety of the lifting cabinet. Similarly, the two transmission groups 33 are respectively arranged between the columns 21 and the side walls 12 on both sides, which can ensure the smoothness and accuracy of the transmission process. The dual transmission group design not only improves the efficiency of the transmission, but also can share the transmission load to a certain extent, extending the service life of the transmission components.

[0066] Furthermore, the transmission group 33 includes a slide rail 331 and a slider 332 . The slide rail 331 is installed on the inner side of the outer wall 12 , and the slider 332 is installed on the outer side of the column 21 . The slider 332 is slidably connected relative to the slide rail 331 .

[0067] The sliding connection between the slide rail 331 and the slider 332 ensures the stability of the lift cabinet during the lifting process. This structural design allows the column 21 to move smoothly along the slide rail 331, reducing shaking and noise, and improving the durability of the overall structure. Compared to other connection methods (such as hinges), the sliding connection can reduce friction and wear between components, thereby extending the service life of the lift cabinet.

[0068] Further explanation, by installing the slide rail 331 on the inner side of the outer wall 12 and the slider 332 on the outer side of the column 21, a hidden design of the transmission group is achieved. This design not only saves space, but also makes the appearance of the lifting cabinet more simple and beautiful.

[0069] Furthermore, the transmission cable 32 is installed on the inner side of the upper part of the column 21 through the adjustment fixing seat 6.

[0070] The transmission cable 32 is installed on the inner side of the upper part of the column 21 through the adjustment bracket 6. On the one hand, the stability of the transmission cable 32 during the lifting process can be ensured. On the other hand, the connection position is on the inner side of the column 21, which is more convenient than being located on the outer side of the column 21. When the transmission cable 32 needs to be adjusted or regulated, it is only necessary to lower the inner cabinet body 2 so that the inner side of the column 21 can be seen. Finally, the connection position is located at the upper part of the column 21, so the exposed length of the transmission cable 32 is less. This installation method reduces the shaking of the cable during lifting and improves the overall stability of the lifting cabinet. Through reasonable layout design, the transmission cable 32 and the adjustment bracket 6 can work in conjunction with other cabinet components (such as slide rails, sliders, etc.) to achieve efficient and stable operation of the lifting cabinet.

[0071] Furthermore, the adjustment fixing seat 6 includes a fixing seat 61 and an adjustment screw 62;

[0072] The fixing seat 61 is installed on the column 21 , and the fixing seat 61 is provided with a threaded hole 610 passing through it from top to bottom. One end of the adjusting screw 62 is connected to the end of the transmission cable 32 away from the winch 31 , and the adjusting screw 62 is cooperatively connected with the threaded hole 610 .

[0073] By fitting the adjusting screw 62 into the threaded hole 610 of the fixing base 61, a more stable connection between the transmission cable 32 and the column 21 can be ensured. This threaded connection has high tensile and shear strengths, can withstand large lifting forces and torques, and thus improve the overall stability of the lifting cabinet.

[0074] Furthermore, the coupling connection between the adjusting screw 62 and the threaded hole 610 allows the user to make fine adjustments. By rotating the adjusting screw 62, the length of the transmission cable 32 can be fine-tuned, thereby achieving balance on both sides of the inner cabinet 2.

[0075] The technical principles of the present invention have been described above with reference to specific embodiments. These descriptions are intended solely to illustrate the principles of the present invention and should not be construed in any way as limiting the scope of protection of the present invention. Based on the explanations herein, those skilled in the art will be able to devise other specific implementations of the present invention without inventive effort, and such implementations will fall within the scope of protection of the present invention.

Claims

1. A lifting cabinet with a hidden control line structure, characterized by: It includes an outer cabinet, an inner cabinet, a lifting component, a control board, a sensing module, a control wire, and a decorative board; The inner cabinet is located inside the outer cabinet, and the lifting component is used to drive the inner cabinet to lift through the bottom opening of the outer cabinet; The control board is arranged on the outer cabinet, the sensing module is arranged on the inner cabinet, the control board and the sensing module are electrically connected through the control wire, and the control wire is arranged in the hollow part of any side column of the inner cabinet; The decorative board is vertically arranged in the hollow part, and the top of the decorative board is connected to the outer cabinet; The control board is electrically connected to the lifting component.

2. The lift cabinet with a hidden control line structure according to claim 1, characterized in that: The decorative board includes a side plate and two end plates. The two end plates are respectively arranged at both ends of the side plate. The end plates are perpendicular to the side plate, and the horizontal section of the decorative board is in a "U" shape; The top of the side plate is connected to the top wall of the outer cabinet.

3. The lift cabinet with a hidden control line structure according to claim 2, characterized in that: The decorative board further includes two guide wheels. The two guide wheels are respectively rotatably installed on the two end plates, and the guide wheels are slidably connected to the column.

4. The lift cabinet with a hidden control line structure according to claim 3, characterized in that: The hollow part includes a decorative plate accommodating part and two guide wheel sliding parts. The two guide wheel sliding parts are respectively located at both ends of the decorative plate accommodating part, and the horizontal section of the hollow part is in a "concave" shape; The decorative plate accommodating part is used to accommodate the side plate, and the two guide wheel sliding parts are respectively used to accommodate and limit the two guide wheels.

5. The lift cabinet with a hidden control line structure according to claim 4, characterized in that: The control wire is a spiral spring wire.

6. A lift cabinet with a hidden control line structure according to any one of claims 2 to 5, characterized in that: The lifting component includes a winch, a transmission steel cable, and a transmission group; The winch is arranged inside the top wall. One end of the transmission steel cable is connected to the winch, the other end of the transmission steel cable is connected to the inner cabinet, the winch is used to drive the transmission steel cable to retract and extend, and the transmission group is arranged between the column on the same side and the side wall of the outer cabinet.

7. The lift cabinet with a hidden control line structure according to claim 6, characterized in that: The number of the transmission steel cables is two, and the number of the transmission groups is two; The two transmission steel cables are respectively connected to both sides of the inner cabinet; The two transmission groups are respectively arranged between the columns on both sides and the side wall.

8. The lift cabinet with a hidden control line structure according to claim 7, characterized in that: The transmission group includes a slide rail and a slider. The slide rail is installed inside the outer side wall, the slider is installed outside the column, and the slider is slidably connected to the slide rail.

9. The lift cabinet with a hidden control line structure according to claim 7, characterized in that: The transmission steel cable is installed inside the upper part of the column through an adjustment fixing seat.

10. The lift cabinet with a hidden control line structure according to claim 9, characterized in that: The adjustment fixing seat includes a fixing seat and an adjustment screw; The fixing seat is installed on the column. The fixing seat is provided with a threaded hole penetrating up and down. One end of the adjustment screw is connected to the end of the transmission steel cable far from the winch, and the adjustment screw is connected to the threaded hole in a matching manner.

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