Folding type movable lifting table

Abstract

The utility model provides a folding type movable lifting table which comprises a storage cabinet, a table plate is rotatably arranged in the storage cabinet, a lifting assembly is arranged in the storage cabinet, a fixing frame is fixedly connected to the bottom of the storage cabinet, a pair of extension plates are arranged on the inner wall of the table plate in a sliding mode, and a positioning plate is inserted into the top of the storage cabinet. The lifting assembly comprises a motor arranged in the storage cabinet, the output end of the motor is fixedly connected with a lead screw, the lead screw is in threaded connection with a lifting plate, moving grooves are formed in the two sides of the inner wall of the storage cabinet, lifting rods are slidably connected to the inner walls of the moving grooves, one ends of the lifting rods are rotationally connected with one side of the table plate through rotating shafts, and supporting rods are fixedly connected to the inner wall of the storage cabinet. The folding type movable lifting table solves the problems that although a table top of an office table on the market at present is convenient to lift, the table top is inconvenient to fold and store, the occupied space is large, the folding type movable lifting table is not suitable for being used in a narrow place, and the practicability is low.

Description

Technical Field

[0001] This utility model relates to the field of height-adjustable desks, and in particular to a folding movable height-adjustable desk. Background Technology

[0002] Human evolution progressed from quadrupedal to bipedalism. Research into the history of furniture development worldwide revealed that after adopting bipedalism, humans discovered that sitting reduced fatigue during daily activities, leading to the invention of seating. This seated work style was passed down, but as people spent increasingly more time sitting at work, they gradually realized that prolonged sitting was detrimental to work efficiency. People began experimenting with alternating seated and standing work, gradually leading to the development of height-adjustable desks. Using height-adjustable desks for standing work has become a popular and healthy work style.

[0003] While office desks on the market are convenient to raise and lower, they are not easy to fold and store, resulting in a large space occupation and making them unsuitable for use in narrow spaces, thus having low practicality.

[0004] It should be noted that the information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model, and should not be regarded as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Therefore, the above content falls within the scope of the inventor's technical knowledge and does not necessarily constitute prior art. Utility Model Content

[0005] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of this section, the abstract and the title of this utility model. Such simplifications or omissions shall not be used to limit the scope of this utility model.

[0006] In view of the problems existing in the above and / or prior art, the present invention is proposed.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a folding movable lifting table, including a storage cabinet, a tabletop rotatably arranged inside the storage cabinet, a lifting component arranged inside the storage cabinet, a fixed frame fixedly connected to the bottom of the storage cabinet, a pair of extension plates slidably arranged on the inner wall of the tabletop, and a positioning plate inserted into the top of the storage cabinet.

[0008] Preferably, the lifting assembly includes a motor disposed inside the storage cabinet, a lead screw fixedly connected to the output end of the motor, a lifting plate screwed onto the lead screw, and movable slots provided on both sides of the inner wall of the storage cabinet. A lifting rod is slidably connected to the inner wall of the movable slot, and one end of the lifting rod is rotatably connected to one side of the tabletop via a rotating shaft.

[0009] Preferably, a support rod is fixedly connected to the inner wall of the storage cabinet, and the outer side of the support rod is slidably connected to the inner wall of the lifting plate.

[0010] Preferably, the bottom of the storage cabinet is provided with a clearance groove.

[0011] Preferably, sliders are fixedly connected to both sides of the lifting plate, and the inner wall of the storage cabinet is provided with a groove for use with the sliders.

[0012] Preferably, the bottom of the extension plate is fixedly connected with a plurality of fixing bolts, and nuts are screwed onto the outside of the fixing bolts.

[0013] Preferably, the bottom of the tabletop has a through groove corresponding to the fixing bolt, and the outer side of the fixing bolt is slidably connected to the inner wall of the through groove.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This folding, adjustable table features a tabletop that rotates to connect to the inner wall of the storage cabinet. When the tabletop is folded to a horizontal position, its range can be increased by pulling the internal extension plate for easier use. When not in use, the tabletop can be folded to a vertical position, allowing it to be stored inside the cabinet. A positioning plate limits and positions the tabletop in its vertical position within the cabinet, while a lifting mechanism allows the tabletop to be raised for easy height adjustment.

[0016] Other features and advantages of this application will be set forth in the following description and will be apparent in part from the description or may be learned by practicing the application. The objectives and other advantages of this application may be realized and obtained by means of the structures particularly pointed out in the written description and the accompanying drawings.

[0017] The technical solution of this application will be further described in detail below with reference to the accompanying drawings and embodiments. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 A schematic diagram of a preferred embodiment of the folding movable height-adjustable table provided by this utility model;

[0020] Figure 2 This is a schematic diagram of the horizontal state of the tabletop shown in this utility model;

[0021] Figure 3 This is a schematic diagram of the lifting assembly shown in this utility model;

[0022] Figure 4 This is a schematic diagram of the tabletop and extension plate shown in this utility model.

[0023] The following are the labels in the diagram: 1. Storage cabinet; 2. Tabletop; 3. Lifting assembly; 31. Motor; 32. Lead screw; 33. Lifting plate; 34. Moving groove; 35. Lifting rod; 4. Fixing frame; 5. Extension plate; 6. Positioning plate; 7. Support rod; 8. Clearance groove; 9. Sliding block; 10. Slide groove; 11. Fixing bolt; 12. Through groove. Detailed Implementation

[0024] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0025] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0027] Furthermore, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0028] See Figures 1-4A folding, movable, and height-adjustable table includes a storage cabinet 1, a tabletop 2 that is rotatably mounted inside the storage cabinet 1, a lifting assembly 3 that is mounted inside the storage cabinet 1, a fixed frame 4 that is fixedly connected to the bottom of the storage cabinet 1, a pair of extension plates 5 that are slidably mounted on the inner wall of the tabletop 2, and a positioning plate 6 that is inserted into the top of the storage cabinet 1.

[0029] The inner wall of the storage cabinet 1 is rotatably connected to a tabletop 2. When the tabletop 2 is folded to a horizontal position, the range of the tabletop 2 can be increased by pulling the internal extension plate 5, making it easier to use. When not in use, the tabletop 2 can be folded to a vertical position, allowing the tabletop 2 to enter the storage cabinet 1 for storage. The positioning plate 6 limits and positions the tabletop 2 in the vertical position inside the storage cabinet 1. The lifting component 3 can lift the tabletop 2, making it easy to adjust the height of the tabletop 2.

[0030] In the specific implementation process, such as Figure 3 As shown, the lifting assembly 3 includes a motor 31 installed inside the storage cabinet 1. A lead screw 32 is fixedly connected to the output end of the motor 31. A lifting plate 33 is screwed onto the lead screw 32. Movable grooves 34 are provided on both sides of the inner wall of the storage cabinet 1. A lifting rod 35 is slidably connected to the inner wall of the movable groove 34. One end of the lifting rod 35 is rotatably connected to one side of the table 2 through a rotating shaft.

[0031] The motor 31 drives the lead screw 32 to rotate, and the rotation of the lead screw 32 drives the lifting plate 33 to rise. The lifting plate 33 is located at the bottom of the table 2, so that when the lifting plate 33 rises, it drives the table 2 to rise. When the table 2 rises, the lifting rods 35 on both sides slide in the moving groove 34 to guide and limit the table 2.

[0032] The inner wall of the storage cabinet 1 is fixedly connected to a support rod 7. The outer side of the support rod 7 is slidably connected to the inner wall of the lifting plate 33. When the lifting plate 33 is raised or lowered, one side of it slides on the support rod 7 to guide and limit one side of the lifting plate 33, thereby improving the stability of the table 2 when it is raised or lowered.

[0033] The storage cabinet 1 has a clearance groove 8 at the bottom, which makes the lifting plate 33 flush with the bottom of the storage cabinet 1, so as not to limit the table 2.

[0034] Both sides of the lifting plate 33 are fixedly connected with sliders 9. The inner wall of the storage cabinet 1 is provided with a slide groove 10 that works with the sliders 9. When the lifting plate 33 is raised or lowered, the sliders 9 on both sides slide in the slide groove 10 to guide and limit the lifting plate 33, thereby improving the stability of the lifting plate 33 when it is raised or lowered.

[0035] The bottom of the extension plate 5 is fixedly connected with multiple fixing bolts 11, and nuts are screwed onto the outside of the fixing bolts 11.

[0036] The bottom of the tabletop 2 has a through groove 12 corresponding to the fixing bolt 11, and the outer side of the fixing bolt 11 is slidably connected to the inner wall of the through groove 12.

[0037] When the extension plate 5 slides on the inner wall of the tabletop 2, the fixing bolt 11 at its bottom slides in the through groove 12, guiding and limiting the extension plate 5. The fixing bolt 11 is positioned by tightening the nut on the fixing bolt 11, thereby fixing the position of the extension plate 5.

[0038] When in use, the inner wall of the storage cabinet 1 is rotatably connected to the tabletop 2. When the tabletop 2 is folded to a horizontal state, the range of the tabletop 2 can be increased by pulling the internal extension plate 5, making it easier to use. When not in use, the tabletop 2 is folded to a vertical state, allowing the tabletop 2 to enter the storage cabinet 1 for storage. The positioning plate 6 limits and positions the tabletop 2 in the vertical state inside the storage cabinet 1. The motor 31 drives the lead screw 32 to rotate, and the rotation of the lead screw 32 drives the lifting plate 33 to rise. The lifting plate 33 is located at the bottom of the tabletop 2, so that when the lifting plate 33 rises, it drives the tabletop 2 to rise, making it easy to adjust the height of the tabletop 2.

[0039] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape, and proportions of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0040] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0041] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0042] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A folding, adjustable height desk, characterized in that, The cabinet includes a storage cabinet (1), a table (2) is rotatably installed inside the storage cabinet (1), a lifting assembly (3) is installed inside the storage cabinet (1), a fixed frame (4) is fixedly connected to the bottom of the storage cabinet (1), a pair of extension plates (5) are slidably installed on the inner wall of the table (2), and a positioning plate (6) is inserted into the top of the storage cabinet (1).

2. The folding, adjustable height table according to claim 1, characterized in that, The lifting assembly (3) includes a motor (31) installed inside the storage cabinet (1). The output end of the motor (31) is fixedly connected to a lead screw (32). A lifting plate (33) is screwed onto the lead screw (32). Movable grooves (34) are provided on both sides of the inner wall of the storage cabinet (1). A lifting rod (35) is slidably connected to the inner wall of the movable groove (34). One end of the lifting rod (35) is rotatably connected to one side of the table (2) through a rotating shaft.

3. The folding, adjustable height table according to claim 1, characterized in that, The storage cabinet (1) has a support rod (7) fixedly connected to its inner wall, and the outer side of the support rod (7) is slidably connected to the inner wall of the lifting plate (33).

4. The folding, adjustable height table according to claim 1, characterized in that, The storage cabinet (1) has a recessed groove (8) at the bottom.

5. The folding, movable, height-adjustable table according to claim 2, characterized in that, The lifting plate (33) is fixedly connected to sliders (9) on both sides, and the inner wall of the storage cabinet (1) is provided with a groove (10) that works with the sliders (9).

6. The folding, adjustable height table according to claim 1, characterized in that, The bottom of the extension plate (5) is fixedly connected with a plurality of fixing bolts (11), and nuts are screwed onto the outside of the fixing bolts (11).

7. The folding, adjustable height table according to claim 6, characterized in that, The bottom of the tabletop (2) is provided with a through groove (12) corresponding to the fixing bolt (11), and the outer side of the fixing bolt (11) is slidably connected to the inner wall of the through groove (12).

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