Electric lifting tea table for hotel

Abstract

The utility model discloses an electric lifting tea table for a hotel, and relates to the technical field of tea tables. The multiple groups of folding and unfolding assemblies are uniformly distributed at the bottom end of the table plate; the driving assembly is fixedly arranged at the bottom ends of the multiple sets of folding and unfolding assemblies and drives the multiple sets of folding and unfolding assemblies to move so as to adjust the height of the platen, and a protection assembly used for covering the controller to prevent mistaken touch is arranged on the platen; the utility model has the advantages that the plurality of groups of third U-shaped plates are uniformly distributed at the bottom end of the bedplate to provide stable mutual support, the driving component operates, the output shaft drives the first U-shaped plate to rotate and synchronously drives the first rotating rod to rotate, and at the moment, the second U-shaped plate rotates with the second rotating rod through the first rotating shaft; the second rotating rod rotates on the third U-shaped plate through the first shaft, the vertical height adjustment of the platen can be completed, meanwhile, lifting is achieved in a turning mode of the first rotating rod and the second rotating rod, and the height adjustment range is greatly widened.

Description

Technical Field

[0001] The utility model relates to the technical field of tea tables, and more specifically to an electric lifting tea table for hotels. Background Art

[0002] Hotel coffee tables are a common piece of furniture in hotel rooms. They are usually placed in the center of the living room or bedroom for guests to place items, drink tea, read, etc. As an important part of the hotel space, hotel coffee tables not only need to have practical functions, but also should be coordinated with the overall interior design style to show the taste and style of the hotel;

[0003] The existing hotel coffee table {such as Publication (Announcement) No.: CN220734749U, a hotel easy-to-adjust lift coffee table}, which proposes a "driving lift mechanism" to provide overall height adjustment and improve the functionality of use;

[0004] Existing lifting structures generally adopt a rod sleeve type structure, as shown in the above-mentioned "CN220734749U" and {Publication (Announcement) No.: CN219479489U}, which can also provide overall continuous and uniform support for height adjustment, but the "rod sleeve type structure" has limitations on the degree of retraction and extension during lifting, that is, it has the disadvantage of a small range of height adjustment. Utility Model Content

[0005] The purpose of the utility model is to solve the above technical problems and provide an electric lifting coffee table for hotels.

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] The utility model provides an electric lifting coffee table for hotels, comprising:

[0008] tabletop;

[0009] Multiple groups of retractable and deployable components are evenly distributed at the bottom of the table;

[0010] A driving assembly is fixedly mounted at the bottom of the plurality of retracting and extending assemblies to drive the plurality of retracting and extending assemblies to move so as to adjust the height of the table;

[0011] The stowage and extension assembly comprises a first U-shaped plate, a first rotating rod with one rod end fixed to the first U-shaped plate, a second U-shaped plate fixed to the other rod end of the first rotating rod, a second rotating rod with one rod end extending into the inner side of the second U-shaped plate for movement, a third U-shaped plate with the other rod end of the second rotating rod extending into the inner side for movement, a first rotating shaft fixed to the second rotating rod and rotatably connected to the second U-shaped plate and the third U-shaped plate respectively, the outer side of the third U-shaped plate is fixed to the platform, and the first U-shaped plate is connected to the output shaft of the driving assembly for driving the rotation of the third U-shaped plate;

[0012] Multiple groups of third U-shaped plates of multiple groups of retracting and unfolding components are evenly distributed at the bottom end of the table;

[0013] The driving assembly includes a base plate, a worm that passes through the base plate and is rotatably connected thereto, a forward and reverse motor whose output shaft is fixed to the bottom end of the worm, a fixed frame that fixes the forward and reverse motor and the base plate, multiple groups of worm wheels that are meshed with the worm, a second rotating shaft fixed to the worm wheel, a clamping plate rotatably connected to the second rotating shaft, the outside of the clamping plate is fixed to the base plate, and the outside of the second rotating shaft is fixedly connected to the first U-shaped plate.

[0014] As a preferred technical solution of the utility model, a support foot is fixedly mounted on the bottom end of the base plate, and a controller is fixedly mounted on the table plate.

[0015] As a preferred technical solution of the utility model, a protective component for covering the controller to prevent accidental touch is provided on the table.

[0016] As a preferred technical solution of the utility model, the protective component includes a panel that is arranged outside the controller, one end of which is fixed to the table and the other end of which is exposed to the controller, and a cover that is rotatably connected to the panel to cover and open the other end of the panel.

[0017] As a preferred technical solution of the utility model, the controller is fixedly mounted on the top of the table, one end of the enclosure is fixed to the top of the table, and the cover plate covers the other end of the enclosure by gravity to shield the controller.

[0018] The beneficial effects of the utility model are as follows:

[0019] A plurality of groups of third U-shaped plates 26 are evenly distributed on the bottom end of the table 1 to provide mutual support and stability. After the driving assembly 3 is operated, its output shaft drives the first U-shaped plate 21 to rotate, and synchronously drives the first rotating rod 22 to rotate. At this time, the second U-shaped plate 23 rotates through the first shaft rotation 25 and the second rotating rod 24, and the second rotating rod 24 rotates through the first shaft rotation 25 on the third U-shaped plate 26 to complete the up and down height adjustment of the table 1. At the same time, the turning method of the first rotating rod 22 and the second rotating rod 24 is adopted to lift and lower, which greatly improves the range of height adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model.

[0021] Figure markings: table plate -1, folding and unfolding assembly -2, driving assembly -3, support leg -4, controller -5, protection assembly -6, first U-shaped plate -21, first rotating rod -22, second U-shaped plate -23, second rotating rod -24, first shaft rotation -25, third U-shaped plate -26, bottom plate -31, worm gear -32, forward and reverse motor -33, fixing frame -34, worm gear -35, clamp plate -36, second rotating shaft -37, enclosure plate -61, cover plate -62. DETAILED DESCRIPTION Embodiment 1:

[0022] like Figure 1 As shown, this embodiment proposes: an electric lift coffee table for a hotel, comprising:

[0023] platen1;

[0024] A plurality of groups of retractable and deployable components 2 are evenly distributed at the bottom of the platform 1;

[0025] In order to realize the implementation and use of the above-mentioned storage and expansion component 2, it is proposed that Figure 1 As shown, the specific structure and composition of the folding and unfolding assembly 2 may be as follows: the folding and unfolding assembly 2 includes a first U-shaped plate 21;

[0026] A first rotating rod 22 having one rod end fixed to the first U-shaped plate 21 (as shown in the figure, the bottom end of the first rotating rod 22 is connected to the first U-shaped plate 21 and fixed);

[0027] A second U-shaped plate 23 fixed to the other end of the first rotating rod 22 (as shown in the figure, the top end of the first rotating rod 22 is connected to the second U-shaped plate 23 and fixed);

[0028] A rod end extends into a second rotating rod 24 that moves inside the second U-shaped plate 23 (as shown in the figure, the "U"-shaped inner side of the second U-shaped plate 23 is for the second rotating rod 24 to move therein);

[0029] The other end of the second rotating rod 24 is inserted into the movable third U-shaped plate 26 (as shown in the figure, the "U"-shaped inner side of the third U-shaped plate 26 is for the second rotating rod 24 to move therein);

[0030] A first rotating shaft 25 fixed on the second rotating rod 24 and rotatably connected to the second U-shaped plate 23 and the third U-shaped plate 26 respectively (as shown in the figure, the first rotating shaft 25 passes through the second U-shaped plate 23 and the third U-shaped plate 26 respectively, and the position where the first rotating shaft 25 passes through can be connected and fixed by a rotating member such as a bearing to provide a rotation function);

[0031] The third U-shaped plate 26 is fixed to the table 1 on its outer side, and the first U-shaped plate 21 is connected to the output shaft of the driving assembly 3 that drives it to rotate;

[0032] The multiple groups of third U-shaped plates 26 of the multiple groups of folding and unfolding components 2 are evenly distributed at the bottom end of the platform 1 (that is, the multiple groups of folding and unfolding components 2 are provided with multiple groups of third U-shaped plates 26 in a one-to-one correspondence, as shown in the figure, the multiple groups of third U-shaped plates 26 are evenly fixed at the bottom end of the platform 1 near the outer periphery);

[0033] A driving assembly 3 is fixedly mounted at the bottom of the plurality of retracting and extending assemblies 2 to drive the plurality of retracting and extending assemblies 2 to move so as to adjust the height of the platform 1;

[0034] In order to realize the implementation and use of the above-mentioned drive assembly 3, it is proposed that Figure 1 As shown, the specific structure and composition of the driving assembly 3 may be as follows: the driving assembly 3 includes a bottom plate 31 (as shown in the figure, the two ends of the bottom plate 31 are facing up and down);

[0035] A worm 32 that penetrates the bottom plate 31 and is rotatably connected thereto (as shown in the figure, the worm 32 penetrates the bottom plate 31 up and down, and the penetration position can be connected and fixed by a rotating member such as a bearing to provide a rotation effect);

[0036] A forward and reverse motor 33 whose output shaft is fixed to the bottom end of the worm 32, and a fixing frame 34 that fixes the forward and reverse motor 33 and the bottom plate 31;

[0037] A plurality of worm wheels 35 meshing with the worm 32 (as shown in the figure, a plurality of worm wheels 35 are evenly distributed on the periphery of the worm 32 and mesh with each other and rotate synchronously);

[0038] A second rotating shaft 37 fixed to the worm gear 35 (as shown in the figure, multiple groups of worm gears 35 are provided with multiple groups of second rotating shafts 37 in a one-to-one correspondence, and are connected and fixed in a one-to-one correspondence);

[0039] a clamping plate 36 rotatably connected to the second rotating shaft 37 (according to the above, a plurality of groups of clamping plates 36 are provided in correspondence with each other for the plurality of groups of worm gears 35. As shown in the figure, each group of clamping plates 36 has two pieces and clamps a group of worm gears 35. The second rotating shaft 37 penetrates the clamping plates 36 and the penetration position can be connected and fixed by a rotating member such as a bearing to provide a rotation function);

[0040] The outside of the clamping plate 36 is fixed to the bottom plate 31, and the outside of the second rotating shaft 37 is fixedly connected to the first U-shaped plate 21 (that is, when the forward and reverse motor 33 is running, the worm 32 rotates and meshes to drive the worm wheel 35 to rotate, and at the same time the second rotating shaft 37 rotates, the first U-shaped plate 21 rotates, and the first rotating rod 22 is synchronously driven to rotate. At this time, the second U-shaped plate 23 rotates through the first shaft 25 and the second rotating rod 24, and the second rotating rod 24 rotates through the first shaft 25 on the third U-shaped plate 26, so that the up and down height adjustment of the table 1 can be completed);

[0041] Among them, the bottom end of the base plate 31 is fixed with a support leg 4 (as shown in the figure, the support leg 4 is provided with multiple groups and is evenly distributed at the bottom end of the base plate 31 to provide overall support stability), and the table plate 1 is fixed with a controller 5 (the controller 5 is a PLC controller, which is connected to an external power supply to provide power for the opening and closing of the forward and reverse motor 33). Embodiment 2:

[0042] like Figure 1 As shown, the difference between it and embodiment 1 is that: the platform 1 is provided with a protection component 6 for covering the controller 5 to prevent accidental touch;

[0043] In order to implement the above-mentioned protection component 6, it is proposed that Figure 1 As shown, the specific structure and composition of the protection component 6 can be as follows: the protection component 6 includes a surrounding plate 61 (i.e., the surrounding plate 61 is annular to surround the controller 5), one end of the surrounding plate is fixed to the platform 1, and the other end of the surrounding plate is exposed to the outside of the controller 5);

[0044] and a cover plate 62 rotatably connected to the enclosure 61 to cover and open the other enclosure end thereof (i.e., the cover plate 62 can be covered on the enclosure 61 by a hinge or other rotating member);

[0045] The controller 5 is fixedly mounted on the top of the table 1, one end of the enclosure 61 is fixed to the top of the table 1, and the cover 62 covers the other end of the enclosure 61 by gravity to shield the controller 5 (as shown in the figure, the controller 5 is installed at the outer periphery of the top of the table 1, and the bottom end of the enclosure 61 can be stabilized on the top of the table 1 by bonding or other fixing methods. The right side of the top of the enclosure 61 is connected to the cover 62 by a hinge or other rotating part for flipping. Flipping it to the left can cover the top of the enclosure 61 to shield the controller 5 to prevent accidental lifting and lowering. Flipping it to the right can open the top of the enclosure 61 to expose the controller 5 for operation).

[0046] The control method of the present invention is to control by manually starting and closing the switch. The wiring diagram of the power element and the provision of power supply are common knowledge in the field, and the present invention is mainly used to protect mechanical devices, so the present invention will not explain the control method and wiring arrangement in detail.

[0047] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0048] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An electric lifting coffee table for hotels, comprising: platen(1); A plurality of groups of retractable and deployable components (2) evenly distributed at the bottom end of the platform (1); A driving assembly (3) is fixedly mounted at the bottom of the plurality of retractable and deployable assemblies (2) to drive the plurality of retractable and deployable assemblies (2) to move so as to adjust the height of the table (1); It is characterized in that The retractable and unfoldable assembly (2) comprises a first U-shaped plate (21), a first rotating rod (22) having one rod end fixed to the first U-shaped plate (21), a second U-shaped plate (23) fixed to the other rod end of the first rotating rod (22), a second rotating rod (24) having one rod end extending into the inner side of the second U-shaped plate (23) for movement, a third U-shaped plate (26) having the other rod end of the second rotating rod (24) extending into the inner side for movement, a first rotating shaft (25) fixed to the second rotating rod (24) and rotatably connected to the second U-shaped plate (23) and the third U-shaped plate (26), the outer side of the third U-shaped plate (26) being fixed to the platform (1), and the first U-shaped plate (21) being connected to the output shaft of the driving assembly (3) for driving the first U-shaped plate (21) to rotate; Multiple groups of third U-shaped plates (26) of multiple groups of retractable and deployable components (2) are evenly distributed at the bottom end of the platform (1); The driving assembly (3) comprises a base plate (31), a worm (32) penetrating the base plate (31) and rotatably connected thereto, a forward and reverse motor (33) whose output shaft is fixed to the bottom end of the worm (32), a fixing frame (34) fixing the forward and reverse motor (33) and the base plate (31), a plurality of worm wheels (35) all meshing with the worm (32), a second rotating shaft (37) fixed to the worm wheel (35), and a clamping plate (36) rotatably connected to the second rotating shaft (37), the outside of the clamping plate (36) being fixed to the base plate (31), and the outside of the second rotating shaft (37) being fixedly connected to the first U-shaped plate (21).

2. The electric liftable coffee table for hotels according to claim 1, characterized in that: A support leg (4) is fixedly mounted on the bottom end of the base plate (31), and a controller (5) is fixedly mounted on the table plate (1).

3. The electric liftable coffee table for hotels according to claim 2, characterized in that: A protective component (6) is provided on the table top (1) for covering the controller (5) to prevent accidental touch.

4. The electric liftable coffee table for hotels according to claim 3, characterized in that: The protection assembly (6) comprises a panel (61) which is arranged outside the controller (5), one end of which is fixed to the platform (1) and the other end of which is exposed to the outside of the controller (5), and a cover plate (62) which is rotatably connected to the panel (61) to cover and open the other end of the panel.

5. The electric liftable coffee table for hotels according to claim 4, characterized in that: The controller (5) is fixedly mounted on the top of the platform (1), one end of the enclosure (61) is fixed to the top of the platform (1), and the cover plate (62) covers the other end of the enclosure (61) by gravity to shield the controller (5).

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