Intelligent ergonomic desktop workbench

Abstract

The invention discloses an intelligent ergonomic desktop workbench, relates to the technical field of intelligent equipment of office furniture, and solves the problems that an existing workbench is single in adjustment, tedious in operation and inconvenient to store. The workbench comprises a table body, a table board and a depth assembly, a lifting assembly and a pitching assembly driven by a motor, three embodiments with different structures and consistent functions are designed, multi-dimensional intelligent adjustment of depth stretching, lifting height and pitching angle of the table board can be achieved, all the assemblies are matched through transmission structures such as a push rod motor and a lead screw, adjustment is accurate and stable, and the working efficiency is improved. The working table can be flexibly switched between an unfolding state and a folding state, so that the occupied idle space is greatly reduced; the multifunctional computer desk adapts to the ergonomic requirements of different user heights, using habits and multiple scenes such as office work and learning, is reasonable in structural design, convenient to operate and high in durability, and has high practical and popularization value.

Description

Technical Field

[0001] This invention relates to the field of intelligent office furniture equipment technology, specifically to an intelligent ergonomic desktop workbench. Background Technology

[0002] Traditional desktop workbenches are mostly designed with a fixed structure. The height, depth, and tilt angle of the tabletop cannot be adjusted, making it difficult to adapt to the operating needs of users with different heights and usage habits. They also cannot meet the ergonomic requirements of different usage scenarios such as writing, office work, and operating electronic devices. Long-term use can easily lead to improper body posture, causing fatigue and damage to the neck, shoulders, waist, and back, resulting in a poor user experience and poor health.

[0003] While some adjustable worktables exist in the current technology, their adjustment functions are limited, mostly only enabling simple height adjustment. Moreover, the adjustment methods are mostly manual mechanical, which is cumbersome to operate, has low adjustment precision, and cannot achieve accurate multi-dimensional adaptation. The few worktables that do have multi-dimensional adjustment have problems such as complex mechanical transmission structure, poor stability, poor linkage and coordination of various adjustment components, stuttering and shaking during the adjustment process, and large overall structure size, lacking flexible storage function, occupying a lot of space when not in use, and lacking adaptability and practicality.

[0004] Meanwhile, the existing adjustable workbenches have an unreasonable design that combines power drive and mechanical transmission. Some of the adjustment components used have low transmission efficiency and high energy consumption. Furthermore, the components have poor compatibility, making them prone to wear and malfunction, resulting in a short service life. In addition, the tabletop adjustment range of these workbenches is limited, which cannot meet the personalized needs of different users. It is also difficult to achieve a quick switch between unfolded use and idle storage, making it unsuitable for flexible use in various scenarios such as home, office, and study.

[0005] In summary, there is currently a lack of intelligent ergonomic desktop workbenches on the market that have a reasonable structural design, precise and stable adjustment, can achieve multi-dimensional intelligent adjustment of the table's depth, height, and tilt angle, and can quickly switch between unfolding and folding, adapting to different users and different usage scenarios. Therefore, developing a desktop workbench that solves the above-mentioned technical problems has become an urgent need in this field. Summary of the Invention

[0006] Therefore, the present invention provides an intelligent ergonomic desktop workbench to solve the above-mentioned problems in the prior art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: an intelligent ergonomic desktop workbench, comprising a table body and a tabletop adapted for ergonomic use. The table body is equipped with a power-driven depth component, a lifting component, and a tilt component. The depth component is used to adjust the horizontal depth of the tabletop by extending and retracting. The lifting component is used to adjust the vertical height of the tabletop by raising and lowering. The tilt component is used to adjust the tilt angle of the tabletop. The components work together to achieve multi-dimensional independent adjustment of the tabletop in terms of depth, height, and tilt angle. Furthermore, the workbench as a whole can be switched between an assembly-expanded working state and an assembly-folded storage state according to usage requirements.

[0008] Furthermore, the depth component is a first depth component, which includes a first depth base fixedly installed on the top of the table. Both sides of the inner side of the first depth base are slidably connected to a base plate via guide rails. A depth action arm is rotatably connected between the inner surface of the first depth base and the tail end of the base plate. A first depth push rod motor is installed on the side of the base plate. The non-telescopic end of the first depth push rod motor is rotatably connected to the base plate, and a depth drive frame is rotatably connected between the telescopic end and the depth action arm. Directional wheels are symmetrically installed on both sides of the bottom of the base plate, and the lower edge of the directional wheels is in contact with the upper surface of the table.

[0009] Furthermore, the lifting assembly is a first lifting assembly, which includes a first lifting deformation frame whose bottom end is movably connected to the upper surface of the base plate. A first lifting frame push rod motor is also rotatably connected to the upper surface of the base plate. The telescopic end of the first lifting frame push rod motor is rotatably connected to one side of the bottom of the first lifting deformation frame. A lifting seat is movably connected to the top of the first lifting deformation frame, and the first lifting deformation frame can adapt to the lifting action.

[0010] Furthermore, the pitch assembly is a first pitch assembly, which includes an upper plate seat and a lower plate seat with an integrated structure. The bottom end of the upper plate seat is rotatably connected to the lifting seat, and the top end of the lifting seat is rotatably connected to a first pitch push rod motor. The telescopic end of the first pitch push rod motor is rotatably connected to the upper plate seat. The upper plate seat and the lower plate seat are respectively mounted on the upper and lower tabletops as the tabletops.

[0011] Furthermore, the lifting assembly is a second lifting assembly symmetrically installed on the top of the table. The second lifting assembly includes a lifting base frame installed on the top of the table. A second lifting deformation frame is movably connected inside the lifting base frame. A second lifting frame push rod motor is also installed inside the lifting base frame. The non-telescopic end of the second lifting frame push rod motor is rotatably connected to the lifting base frame, and the telescopic end is rotatably connected to the side of the second lifting deformation frame with a lifting linkage arm.

[0012] Furthermore, the depth component is a second depth component, which includes a lower depth frame rotatably mounted on the top of the second lifting deformation frame, an upper depth frame slidably connected to the outside of the lower depth frame, a second depth push rod motor installed inside the lower depth frame, and the telescopic end of the second depth push rod motor connected to the upper depth frame.

[0013] Furthermore, the pitch assembly is a second pitch assembly, which includes a seat frame installed at the top of the depth frame. A pitch adjustment seat is rotatably connected inside the seat frame. A pitch adjustment lifting frame is movably connected between the seat frame and the pitch adjustment seat. A second pitch push rod motor is installed inside the seat frame. The non-telescopic end of the second pitch push rod motor is rotatably connected to the seat frame. The telescopic end is rotatably connected to the center of the pitch adjustment lifting frame with a second pitch adjustment linkage arm. A main table is installed on the pitch adjustment seat as the table.

[0014] Furthermore, the lifting assembly is a third lifting assembly installed on the top of the table. The third lifting assembly includes a base fixed to the top of the table. A third lifting deformation frame and an assistant gas push rod are movably connected inside the base. A top frame is movably connected to the top of the third lifting deformation frame. The non-telescopic end of the assistant gas push rod is rotatably connected to the base, and the telescopic end is rotatably connected to the top frame.

[0015] Furthermore, the depth component is a third depth component symmetrically installed on the top of the top frame. The third depth component includes an inner depth frame installed on the top of the top frame, an outer depth frame slidably connected to the outside of the inner depth frame, a third depth push rod motor installed inside the inner depth frame, and the telescopic end of the third depth push rod motor connected to the outer depth frame.

[0016] Furthermore, the pitch assembly is a third pitch assembly, which includes an outer protective frame installed at the top of the depth outer frame, a base frame rotatably connected to the inner side of the outer protective frame, a motor installed inside the outer protective frame, a lead screw connected to the drive end of the motor, a lead screw threaded to the outside of the lead screw, a third pitch adjustment linkage arm rotatably connected to the inner side of the lead screw and the base frame, and an upper table and a lower table installed on the upper surface of the base frame as the table.

[0017] The present invention has the following advantages:

[0018] This invention achieves multi-dimensional intelligent adjustment of the tabletop through a fully motor-driven depth, lifting, and tilting assembly, replacing the traditional manual adjustment method. It is convenient to operate and has high adjustment precision. Three different structural embodiments can adapt to different usage scenarios. The overall structure is compact and can flexibly switch between unfolded and folded states, greatly reducing the space occupied. The mechanical transmission structure of each component is optimized, with high compatibility between the motor and transmission components, smooth and stable adjustment process, and low friction loss, effectively improving the transmission efficiency and service life of the equipment. At the same time, the multi-dimensional adjustment function can precisely meet the ergonomic needs of different users, improving the comfort and health of use. Attached Figure Description

[0019] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0020] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the conditions under which the present invention can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that the present invention can produce, should still fall within the scope of the technical content disclosed in the present invention.

[0021] Figure 1 This is a schematic diagram showing the disassembled structure of Embodiment 1 of the intelligent human-machine ergonomic desktop workbench of the present invention.

[0022] Figure 2 This is a schematic diagram of the assembled and unfolded structure of Embodiment 1 of the intelligent human-machine ergonomic desktop workbench of the present invention.

[0023] Figure 3 This is a schematic diagram of the structure of the first depth component in Embodiment 1 of the intelligent human-machine ergonomic desktop workbench of the present invention.

[0024] Figure 4 This is a schematic diagram of the structure of the first lifting component in Embodiment 1 of the intelligent human-machine ergonomic desktop workbench of the present invention.

[0025] Figure 5 This is a schematic diagram of the structure of the first pitch component in Embodiment 1 of the intelligent human-machine ergonomic desktop workbench of the present invention.

[0026] Figure 6 This is a schematic diagram of the assembly and storage structure of an embodiment 1 of the intelligent human-machine ergonomic desktop workbench of the present invention.

[0027] Figure 7 This is a schematic diagram showing the disassembled structure of Embodiment 2 of the intelligent human-machine ergonomic desktop workbench of the present invention.

[0028] Figure 8 This is a schematic diagram of the assembly and unfolding structure of Embodiment 2 of the intelligent human-machine ergonomic desktop workbench of the present invention.

[0029] Figure 9 This is a schematic diagram of the structure of the second lifting component in Embodiment 2 of the intelligent human-machine ergonomic desktop workbench of the present invention.

[0030] Figure 10 This is a schematic diagram of the structure of the second depth component in Embodiment 2 of the intelligent human-machine ergonomic desktop workbench of the present invention.

[0031] Figure 11 This is a schematic diagram of the structure of the second pitch component in Embodiment 2 of the intelligent human-machine ergonomic desktop workbench of the present invention.

[0032] Figure 12 This is a schematic diagram of the assembly and storage structure in Embodiment 2 of the intelligent human-machine ergonomic desktop workbench of the present invention.

[0033] Figure 13 This is a schematic diagram showing the disassembled structure of Embodiment 3 of the intelligent human-machine ergonomic desktop workbench of the present invention.

[0034] Figure 14 This is a schematic diagram of the assembled and unfolded structure of Embodiment 3 of the intelligent human-machine ergonomic desktop workbench of the present invention.

[0035] Figure 15 This is a schematic diagram of the third lifting component in Embodiment 3 of the intelligent human-machine ergonomic desktop workbench of the present invention.

[0036] Figure 16 This is a schematic diagram of the third depth component in Embodiment 3 of the intelligent human-machine ergonomic desktop workbench of the present invention.

[0037] Figure 17 This is a schematic diagram of the third pitch component in Embodiment 3 of the intelligent human-machine ergonomic desktop workbench of the present invention.

[0038] Figure 18 This is a schematic diagram of the assembly and storage structure in Embodiment 3 of the intelligent human-machine ergonomic desktop workbench of the present invention.

[0039] In the diagram: 1. Table body; 2. First depth assembly; 21. First depth base; 22. Guide rail; 23. Base plate; 24. Depth actuator arm; 25. First depth push rod motor; 26. Depth drive frame; 27. Directional wheel; 3. First lifting assembly; 31. First lifting deformation frame; 32. First lifting frame push rod motor; 33. Lifting seat; 4. First pitch assembly; 41. Upper plate seat; 42. Lower plate seat; 43. First pitch push rod motor; 5. Upper tabletop; 6. Lower tabletop; 7. Second lifting assembly; 71. Lifting base frame; 72. Second lifting deformation frame; 73. Second lifting frame push rod motor; 74. Lifting linkage arm; 8. Second depth assembly; 81. Lower depth frame; 82. 83. Second depth push rod motor; 9. Second pitch assembly; 91. Seat frame; 92. Pitch adjustment seat; 93. Pitch adjustment lifting frame; 94. Second pitch push rod motor; 95. Second pitch adjustment linkage arm; 10. Main table; 11. Third lifting assembly; 111. Base; 112. Third lifting deformation frame; 113. Top frame; 114. Assistant gas push rod; 12. Third depth assembly; 121. Inner depth frame; 122. Outer depth frame; 123. Third depth push rod motor; 13. Third pitch assembly; 131. Outer protective frame; 132. Base frame; 133. Motor; 134. Lead screw; 135. Lead screw nut; 136. Third pitch adjustment linkage arm. Detailed Implementation

[0040] The following specific embodiments illustrate the implementation of the present invention. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0041] This invention provides three intelligent ergonomic desktop workbenches with identical functions but different structures. All three workbenches feature retractable depth, height adjustment, and tilt angle adjustment to adapt to the ergonomic needs of different usage scenarios. Furthermore, all three workbenches can switch between being in use and being stored away. The following describes each embodiment in detail:

[0042] Example 1

[0043] like Figures 1 to 6As shown, an intelligent ergonomic desktop workbench includes a table body 1, a first depth component 2, a first lifting component 3, a first tilt component 4, an upper tabletop 5, and a lower tabletop 6. The assembly relationship of each component is as follows: the first depth component 2 is fixedly installed on the top of the table body 1; the bottom end of the first lifting component 3 is movably connected to the drive end of the first depth component 2; the first tilt component 4 is movably installed on the lifting end of the first lifting component 3; the upper tabletop 5 and the lower tabletop 6 are correspondingly installed on the upper surface of the first tilt component 4. The first depth component 2 drives the lifting and tilt components and the tabletop to complete the depth movement; the lifting component then drives the tilt component and the tabletop to complete the lifting movement; and finally, the tilt component directly drives the tabletop to complete the angle adjustment.

[0044] The first depth assembly 2 includes a first depth base 21, a guide rail 22, a base plate 23, a depth action arm 24, a first depth push rod motor 25, a depth drive frame 26, and a directional wheel 27. The first depth base 21 is fixedly installed on the top of the table body 1. The base plate 23 is slidably connected to both sides of the interior of the first depth base 21 through the guide rail 22. The depth action arm 24 is rotatably connected to the inner surface of the first depth base 21 and the tail end of the base plate 23. The first depth push rod motor 25 is installed on the side of the base plate 23. The non-telescopic end of the first depth push rod motor 25 is rotatably connected to the base plate 23, and the telescopic end of the first depth push rod motor 25 is rotatably connected to the depth drive frame 26. The directional wheel 27 is symmetrically installed on both sides of the bottom of the base plate 23, and the lower edge of the directional wheel 27 is in contact with the upper surface of the table body 1.

[0045] When the first depth component 2 is in operation, the extension and retraction of the first depth push rod motor 25 drives the depth drive frame 26 and the depth action arm 24 to swing. Under the action of the guide rail 22, the base plate 23 is extended or retracted. During the extension or retraction process, the directional wheel 27 plays a supporting role and reduces friction, thereby realizing the synchronous extension or retraction of the first lifting component 3, the first pitch component 4, the upper table 5, and the lower table 6 to meet the usage needs of different users.

[0046] The first lifting assembly 3 includes a first lifting deformation frame 31, a first lifting frame push rod motor 32, and a lifting seat 33. The bottom end of the first lifting deformation frame 31 is movably connected to the upper surface of the base plate 23. During the lifting process, the first lifting deformation frame 31 will deform itself to meet the lifting requirements. The non-telescopic end of the first lifting frame push rod motor 32 is rotatably connected to the upper surface of the base plate 23, and the telescopic end of the first lifting frame push rod motor 32 is rotatably connected to one side of the bottom of the first lifting deformation frame 31. The lifting seat 33 is movably connected to the top of the first lifting deformation frame 31.

[0047] When the first lifting assembly 3 is in operation, the extension and retraction of the first lifting frame push rod motor 32 pushes the first lifting deformation frame 31 to unfold or pull the first lifting deformation frame 31 to retract, thereby realizing the lifting seat 33 to rise and fall, and further driving the first pitch assembly 4, the upper table 5, and the lower table 6 to rise or fall as a whole to meet the usage needs of different users.

[0048] The first pitch assembly 4 includes an upper plate base 41, a lower plate base 42, and a first pitch push rod motor 43. The upper plate base 41 and the lower plate base 42 are an integral unit. The upper table 5 and the lower table 6 are respectively installed on the upper surfaces of the upper plate base 41 and the lower plate base 42. The bottom end of the upper plate base 41 is rotatably connected to the lifting seat 33. The non-telescopic end of the first pitch push rod motor 43 is rotatably connected to the top end of the lifting seat 33, and the telescopic end of the first pitch push rod motor 43 is rotatably connected to the upper plate base 41.

[0049] When the first pitch assembly 4 is in operation, the extension and retraction of the first pitch push rod motor 43 drives the upper plate base 41 and the lower plate base 42 to reciprocate, thereby realizing the adjustment of the pitch angle of the upper table 5 and the lower table 6 to meet the usage needs of different users.

[0050] Example 2

[0051] like Figures 7 to 12 As shown, an intelligent ergonomic desktop workbench includes a table body 1, a second lifting assembly 7, a second depth assembly 8, a second tilt assembly 9, and a main tabletop 10. The second lifting assemblies 7 are symmetrically installed on the top of the table body 1. The second depth assemblies 8 are installed on the lifting end of each set of second lifting assemblies 7. The second tilt assembly 9 is installed on the drive end of the two sets of second depth assemblies 8. The main tabletop 10 is installed on the tilt adjustment end of the second tilt assembly 9. Specifically,

[0052] The second lifting assembly 7 includes a lifting base frame 71, a second lifting deformation frame 72, a second lifting frame push rod motor 73, and a lifting linkage arm 74. The lifting base frame 71 is installed on the top of the table body 1. The bottom end of the second lifting deformation frame 72 is movably connected to the inside of the lifting base frame 71. The second lifting frame push rod motor 73 is also installed inside the lifting base frame 71 and is located on one side of the second lifting deformation frame 72. The non-telescopic end of the second lifting frame push rod motor 73 is rotatably connected to the lifting base frame 71, and the telescopic end of the second lifting frame push rod motor 73 is rotatably connected to the side of the second lifting deformation frame 72 together with the lifting linkage arm 74.

[0053] When the second lifting assembly 7 is in operation, it drives the lifting linkage arm 74 to deflect through the telescopic end of the second lifting frame push rod motor 73. During the rotation of the lifting linkage arm 74, it will push or pull to expand and retract accordingly, thereby driving the overall lifting and lowering of the second depth assembly 8, the second pitch assembly 9, and the main table 10 to meet the usage needs of different users.

[0054] The second depth component 8 includes a lower depth frame 81, an upper depth frame 82, and a second depth push rod motor 83. The lower depth frame 81 is rotatably mounted on the top of the second lifting deformation frame 72. The upper depth frame 82 is slidably connected to the outside of the lower depth frame 81. The second depth push rod motor 83 is installed inside the lower depth frame 81. The telescopic end of the second depth push rod motor 83 is connected to the upper depth frame 82 to drive the upper depth frame 82 to extend and retract, thereby driving the second pitch component 9 and the main table 10 to extend and retract synchronously to meet the usage needs of different users.

[0055] The second pitch assembly 9 includes a seat frame 91, a pitch adjustment seat 92, a pitch adjustment lifting frame 93, a second pitch push rod motor 94, and a second pitch adjustment linkage arm 95. The seat frame 91 is installed at the top of the depth upper frame 82. The pitch adjustment seat 92 is rotatably connected inside the seat frame 91. The pitch adjustment lifting frame 93 is movably connected between the seat frame 91 and the pitch adjustment seat 92. The second pitch push rod motor 94 is installed inside the seat frame 91. The non-telescopic end of the second pitch push rod motor 94 is rotatably connected to the seat frame 91, and the telescopic end of the second pitch push rod motor 94 is rotatably connected to the second pitch adjustment linkage arm 95 together with the center of the pitch adjustment lifting frame 93.

[0056] When the second pitch assembly 9 is in operation, the extension and retraction of the second pitch push rod motor 94 pushes or pulls the second pitch adjustment linkage arm 95 to swing, thereby pushing the pitch adjustment lifting frame 93 to extend or pulling the pitch adjustment lifting frame 93 to retract, thereby causing the pitch adjustment seat 92 to rotate, and thus adjusting the pitch angle of the main table 10 to meet the usage needs of different users.

[0057] Example 3

[0058] like Figures 13 to 18 As shown, an intelligent ergonomic desktop workbench includes a table body 1, a third lifting assembly 11, a third depth assembly 12, a third tilt assembly 13, an upper tabletop 5, and a lower tabletop 6. The third lifting assembly 11 is installed at the top of the table body 1. The third depth assembly 12 is symmetrically installed at the lifting ends of the third lifting assembly 11. The third tilt assembly 13 is installed on the drive ends of the third depth assembly 12. The upper tabletop 5 and the lower tabletop 6 are both installed on the upper surface of the tilt angle adjustment end of the third tilt assembly 13. Specifically,

[0059] The third lifting assembly 11 includes a base 111, a third lifting deformation frame 112, a top frame 113, and an assistant pneumatic rod 114. The base 111 is fixedly installed on the top of the table body 1. The bottom end of the third lifting deformation frame 112 is movably connected to the inside of the base 111. The top frame 113 is movably connected to the top of the third lifting deformation frame 112. The assistant pneumatic rod 114 is movably connected to the inside of the base 111. The non-telescopic end of the assistant pneumatic rod 114 is rotatably connected to the base 111, and the telescopic end of the assistant pneumatic rod 114 is rotatably connected to the top frame 113.

[0060] When the third lifting assembly 11 is in operation, the extension and retraction of the assistant gas push rod 114 pushes the third lifting deformation frame 112 to unfold or pulls the third lifting deformation frame 112 to retract, thereby driving the top frame 113 to rise or fall, and ultimately driving the third depth assembly 12, the third pitch assembly 13, the upper table 5, and the lower table 6 to rise or fall as a whole to meet the usage needs of different users.

[0061] The third depth component 12 includes an inner depth frame 121, an outer depth frame 122, and a third depth push rod motor 123. The inner depth frame 121 is installed on the top of the top frame 113. The outer depth frame 122 is slidably connected to the outside of the inner depth frame 121. The third depth push rod motor 123 is installed inside the inner depth frame 121. The telescopic end of the third depth push rod motor 123 is connected to the outer depth frame 122.

[0062] When the third depth component 12 is working, the extension and retraction of the third depth push rod motor 123 pushes or pulls the outer depth frame 122 to extend or retract along the direction of the inner depth frame 121, thereby causing the third pitch component 13, the upper table 5, and the lower table 6 to extend or retract as a whole.

[0063] The third pitch assembly 13 includes an outer protective frame 131, a base frame 132, a motor 133, a lead screw 134, a lead screw nut 135, and a third pitch adjustment linkage arm 136. The outer protective frame 131 is installed at the top of the depth outer frame 122, the base frame 132 is rotatably connected to the inner side of the depth inner frame 121, the motor 133 is installed inside the outer protective frame 131, the lead screw 134 is installed at the drive end of the motor 133, the lead screw nut 135 is threaded to the outside of the lead screw 134, and the inner side of the lead screw nut 135 and the base frame 132 are rotatably connected together to the third pitch adjustment linkage arm 136.

[0064] When the third pitch assembly 13 is in operation, the motor 133 drives the lead screw 134 to rotate in the forward or reverse direction, thereby driving the lead screw drum 135 to move under the action of the thread, which in turn drives the third pitch adjustment linkage arm 136 to swing, thereby pushing or pulling the base frame 132 to swing upward or downward, realizing the adjustment of the pitch angle of the upper table 5 and the lower table 6 to meet the usage needs of different users.

[0065] All embodiments of the present invention achieve multi-dimensional adjustment of the tabletop through a power component and a mechanical transmission structure. The adjustment process is stable and precise, and the overall structure can be switched between storage and unfolding, effectively saving space and adapting to the ergonomic needs of various scenarios such as office and study.

[0066] Although the present invention has been described in detail above with general descriptions and specific embodiments, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, all such modifications or improvements made without departing from the spirit of the present invention fall within the scope of protection claimed by the present invention.

[0067] The terms such as "upper," "lower," "left," "right," and "middle" used in this specification are merely for clarity of description and are not intended to limit the scope of the invention. Any changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered within the scope of the invention.

Claims

1. An intelligent ergonomic desktop workbench, characterized in that, The table includes a table body (1) and an ergonomically designed tabletop. The table body (1) is equipped with a power-driven depth component, a lifting component, and a tilt component. The depth component is used to adjust the horizontal depth of the tabletop by extending and retracting. The lifting component is used to adjust the vertical height of the tabletop by raising and lowering. The tilt component is used to adjust the tilt angle of the tabletop. The components work together to achieve multi-dimensional independent adjustment of the tabletop in terms of depth, height, and tilt angle. The entire workbench can be switched to an assembly unfolding working state and an assembly storage state according to usage requirements.

2. The intelligent ergonomic desktop workbench according to claim 1, characterized in that, The depth component is a first depth component (2). The first depth component (2) includes a first depth base (21) fixedly installed on the top of the table body (1). The inner sides of the first depth base (21) are slidably connected to the base plate (23) via guide rails (22). A depth action arm (24) is rotatably connected between the inner surface of the first depth base (21) and the tail end of the base plate (23). A first depth push rod motor (25) is installed on the side of the base plate (23). The non-telescopic end of the first depth push rod motor (25) is rotatably connected to the base plate (23). A depth drive frame (26) is rotatably connected between the telescopic end and the depth action arm (24). A guide wheel (27) is symmetrically installed on both sides of the bottom of the base plate (23), and the lower edge of the guide wheel (27) is in contact with the upper surface of the table body (1).

3. The intelligent ergonomic desktop workbench according to claim 1, characterized in that, The lifting assembly is a first lifting assembly (3). The first lifting assembly (3) includes a first lifting deformation frame (31) whose bottom end is movably connected to the upper surface of the base plate (23). A first lifting frame push rod motor (32) is also rotatably connected to the upper surface of the base plate (23). The telescopic end of the first lifting frame push rod motor (32) is rotatably connected to one side of the bottom of the first lifting deformation frame (31). A lifting seat (33) is movably connected to the top of the first lifting deformation frame (31). The first lifting deformation frame (31) can undergo adaptive deformation with the lifting action.

4. The intelligent ergonomic desktop workbench according to claim 1, characterized in that, The pitch assembly is a first pitch assembly (4), which includes an upper plate seat (41) and a lower plate seat (42) with an integrated structure. The bottom end of the upper plate seat (41) is rotatably connected to the lifting seat (33), and the top end of the lifting seat (33) is rotatably connected to a first pitch push rod motor (43). The telescopic end of the first pitch push rod motor (43) is rotatably connected to the upper plate seat (41). The upper table (5) and the lower table (6) are respectively installed on the upper surfaces of the upper plate seat (41) and the lower plate seat (42) as the table.

5. The intelligent ergonomic desktop workbench according to claim 1, characterized in that, The lifting assembly is a second lifting assembly (7) symmetrically installed on the top of the table (1). The second lifting assembly (7) includes a lifting base frame (71) installed on the top of the table (1). A second lifting deformation frame (72) is movably connected inside the lifting base frame (71). A second lifting frame push rod motor (73) is also installed inside the lifting base frame (71). The non-telescopic end of the second lifting frame push rod motor (73) is rotatably connected to the lifting base frame (71), and the telescopic end is rotatably connected to the side of the second lifting deformation frame (72) with a lifting linkage arm (74).

6. The intelligent ergonomic desktop workbench according to claim 1, characterized in that, The depth component is a second depth component (8), which includes a lower depth frame (81) rotatably mounted on the top of the second lifting deformation frame (72). The lower depth frame (81) is slidably connected to an upper depth frame (82). A second depth push rod motor (83) is installed inside the lower depth frame (81), and the telescopic end of the second depth push rod motor (83) is connected to the upper depth frame (82).

7. The intelligent ergonomic desktop workbench according to claim 1, characterized in that, The pitch assembly is a second pitch assembly (9), which includes a seat frame (91) installed at the top of the depth upper frame (82). A pitch adjustment seat (92) is rotatably connected inside the seat frame (91). A pitch adjustment lifting frame (93) is movably connected between the seat frame (91) and the pitch adjustment seat (92). A second pitch push rod motor (94) is installed inside the seat frame (91). The non-telescopic end of the second pitch push rod motor (94) is rotatably connected to the seat frame (91), and the telescopic end is rotatably connected to the center of the pitch adjustment lifting frame (93) with a second pitch adjustment linkage arm (95). A main table (10) is installed on the pitch adjustment seat (92) as the table.

8. The intelligent ergonomic desktop workbench according to claim 1, characterized in that, The lifting assembly is a third lifting assembly (11) installed on the top of the table (1). The third lifting assembly (11) includes a base (111) fixed on the top of the table (1). The base (111) is movably connected to a third lifting deformation frame (112) and an assistant gas push rod (114). The top of the third lifting deformation frame (112) is movably connected to a top frame (113). The non-telescopic end of the assistant gas push rod (114) is rotatably connected to the base (111), and the telescopic end is rotatably connected to the top frame (113).

9. The intelligent ergonomic desktop workbench according to claim 1, characterized in that, The depth component is a third depth component (12) symmetrically installed on the top of the top frame (113). The third depth component (12) includes a depth inner frame (121) installed on the top of the top frame (113). A depth outer frame (122) is slidably connected to the outside of the depth inner frame (121). A third depth push rod motor (123) is installed inside the depth inner frame (121), and the telescopic end of the third depth push rod motor (123) is connected to the depth outer frame (122).

10. The intelligent ergonomic desktop workbench according to claim 1, characterized in that, The pitch assembly is a third pitch assembly (13), which includes an outer protective frame (131) installed at the top of the depth outer frame (122). A base frame (132) is rotatably connected to the inner side of the outer protective frame (131). A motor (133) is installed inside the outer protective frame (131). A lead screw (134) is connected to the drive end of the motor (133). A lead screw (135) is threaded to the outside of the lead screw (134). A third pitch adjustment linkage arm (136) is rotatably connected between the inner side of the lead screw (135) and the base frame (132). An upper table (5) and a lower table (6) are installed on the upper surface of the base frame (132) as the table.

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