Wall-mounted lifting folding table

Abstract

The invention relates to the technical field of intelligent furniture, in particular to a wall-mounted lifting folding table which comprises a table plate, and the table plate is composed of a fixed table plate and a movable table plate hinged to one side of the fixed table plate; a first adjusting module capable of adjusting the movable table plate is fixedly arranged below the fixed table plate, and a second adjusting module is arranged below the table plate in the middle in a vertical state and used for longitudinally and transversely adjusting the table plate; the second adjusting module is fixed with a wall body through a fixing element; the supporting module is hinged to one side of the fixing element in a vertical state and used for longitudinally supporting the table board; the height and the structure of the table top can be flexibly adjusted, and meanwhile a stable supporting structure is achieved; the safety is high, and the stability is high.

Description

Technical Field

[0001] The invention relates to the technical field of intelligent furniture, and in particular to a wall-mounted liftable folding table. Background Art

[0002] With the trend of limited space in modern homes, the versatility and space utilization of furniture have become important considerations in home design; especially in small-sized homes, traditional fixed tables can no longer meet people's needs for efficient space utilization because they occupy a large space and are not flexible enough when used. Therefore, wall-mounted liftable folding tables, as a new type of furniture design, are gradually gaining favor among consumers. This type of table can be folded up when not in use to maximize the use of wall space, and can be unfolded and adjusted to an appropriate height as needed when in use, which not only solves the problem of space occupation, but also provides flexible use functions;

[0003] Although existing wall-mounted folding tables can be folded and stored to a certain extent, most of them only have a simple folding function and lack height adjustment and higher stability design. In addition, the folding and unfolding operations of many wall-mounted folding tables are relatively complicated, which is not convenient for users to use quickly; and during the unfolding process, due to the lack of lifting function, the height of the desktop is often difficult to adjust according to user needs, resulting in poor comfort; at the same time, because the supporting structure in the traditional design is not stable enough, the unfolded table is easy to shake when in use, affecting the user experience. Summary of the invention

[0004] In view of the above problems, a wall-mounted liftable folding table is provided, which not only has a folding function but also combines a height adjustment mechanism, so that users can flexibly adjust the height of the desktop according to different needs, and at the same time has a stable supporting structure to ensure the safety and stability of the table when unfolded for use; thereby solving the technical problems that the existing folding tables lack height adjustment and higher stability design when in use, lack of lifting function resulting in poor comfort, and the supporting structure in the traditional design is not stable enough, and the unfolded table is easy to shake when in use.

[0005] In order to solve the problems of the prior art, the present invention provides a wall-mounted liftable folding table, comprising a table top, which consists of a fixed table top and a movable table top hingedly arranged on one side of the fixed table top; a first adjustment module capable of adjusting the movable table top is fixedly arranged under the fixed table top, and a second adjustment module is vertically arranged and centered under the table top for adjusting the table top longitudinally and transversely; the second adjustment module is fixed to the wall through a fixing element; a supporting module is vertically hingedly arranged on one side of the fixing element for supporting the table top longitudinally.

[0006] Preferably, the second adjustment module includes a first vertical driver capable of longitudinally adjusting the table top and a connecting frame fixedly arranged on a driving end of the first vertical driver.

[0007] Preferably, the second adjustment module also includes a first connection part and a second connection part respectively hingedly arranged at both ends of the first vertical drive; the first connection part is hingedly arranged at the driving end of the first vertical drive and connected to the fixed table top through the first connection part; the second connection part is hingedly arranged at the non-working end of the first vertical drive and connected to the fixed element through the second connection part.

[0008] Preferably, the second adjustment module also includes a first limit portion and a second limit portion capable of fixing the hinges of the first connection portion and the second connection portion respectively; the first limit portion and the second limit portion are respectively adjustably arranged at the working end and the non-working end of the first vertical drive.

[0009] Preferably, the first adjustment module includes a first connecting rod and a second connecting rod; the first connecting rod and the second connecting rod are hinged at both ends; the first connecting rod is fixedly arranged on one side of the connecting frame in a vertical state; the second connecting rod is fixedly arranged on the lower surface of the movable table top in a horizontal state; a support rod is also obliquely arranged between the first connecting rod and the second connecting rod for adjusting the support angle between the first connecting rod and the second connecting rod.

[0010] Preferably, the fixing element is composed of a wall-mounted fixing piece and an expansion bolt.

[0011] Preferably, the supporting module includes a supporting element capable of horizontally supporting the table top and a second vertical drive for adjusting the supporting height; the second vertical drive is hingedly arranged at one end of the supporting element and is located below the supporting element; wherein the supporting element is provided with a first extension rod capable of extending laterally, and the first extension rod is used to support the table top after tilt adjustment.

[0012] Preferably, the supporting element further includes a third extension rod and a second extension rod slidably disposed in the third extension rod; and the first extension rod is slidably disposed on the second extension rod.

[0013] Preferably, the rod end of the third extension rod is also fixedly provided with a first hinge portion, and the third extension rod is hinged to a second hinge portion fixedly provided at the driving end of the second vertical drive through the first hinge portion; and the first hinge portion and the second hinge portion are respectively penetrated by a pin hole and a pin shaft coaxially arranged in the pin hole.

[0014] Preferably, the second vertical drive is an electric push rod.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The present invention realizes how to save space when not in use and provide a stable and complete desktop when in use through a foldable and adjustable movable table top and a second adjustment module that can drive the movable table top to be adjusted longitudinally; the user can easily adjust the height and width of the desktop according to actual needs, so that it can adapt to the usage requirements of different scenes while greatly improving the space utilization.

[0017] 2. The present invention realizes the effect of how to make the table top have the ability to freely adjust the inclination angle and how to stably support the adjusted table top through the support module and the first connecting part and the second connecting part respectively hingedly arranged at the two ends of the first vertical drive; the table top has the function of flexible longitudinal adjustment; not only can the height of the table top be adjusted according to user needs, but also the lateral distance between the table top and the wall can be adjusted, so as to expand the space for the user's feet; the flexibility and comfort of the table top system are significantly improved, especially in a small space, which can effectively improve the user experience and provide a more spacious and comfortable working or resting environment.

[0018] 3. The present invention realizes how to control the longitudinal adjustment ability of the first vertical driver by using the first limiting portion and the second limiting portion of the hollow rectangular shell as a limiting structure; the user can easily lock or release the tilt adjustment function of the first vertical driver so that it only has the freedom of longitudinal adjustment; this not only simplifies the height adjustment operation of the table top, but also provides adjustment options for specific usage needs, further improving the practicality and ease of operation of the table top system.

[0019] 4. The present invention realizes the support of the tilt-adjustable rear table top through the coordinated work of the second vertical drive and the supporting element; by longitudinally adjusting the support height and laterally extending the support rod, the user can easily adjust the position and angle of the table top to ensure its stability and supporting effect in different operating states. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional picture of a wall-mounted lift-type folding table.

[0021] Figure 2 A side view of a wall-mounted lift-type folding table Figure 1 .

[0022] Figure 3 It is a front view of a wall-mounted lift-type folding table.

[0023] Figure 4 It is a three-dimensional diagram of the partial structure of a wall-mounted lift-folding table with the fixing elements and support modules removed.

[0024] Figure 5 yes Figure 4 A partial enlarged view of point A.

[0025] Figure 6 The present invention is a three-dimensional diagram of a partial structure of a wall-mounted liftable folding table.

[0026] Figure 7 yes Figure 6 A partial enlarged view of point B.

[0027] Figure 8 yes Figure 6 A partial enlarged view of point C.

[0028] Fig. 9 A side view of a wall-mounted lift-type folding table Figure 2 .

[0029] Fig.10 The invention discloses a three-dimensional diagram of a wall-mounted lifting folding table in a folded state.

[0030] The numbers in the figure are:

[0031] 1. Table board; 11. Fixed table board; 12. Movable table board;

[0032] 2. first adjustment module; 21. first connecting rod; 22. second connecting rod; 23. support rod; 231. adjustment notch; 24. tension spring;

[0033] 3. Second adjustment module; 31. First vertical driver; 32. Connecting frame; 33. First connecting part; 34. Second connecting part; 35. First limiting part; 36. Second limiting part; 37. Locking bolt;

[0034] 4. Fixing element; 41. Wall fixing piece; 42. Expansion bolt;

[0035] 5. Support module; 51. Support element; 511. First extension rod; 513. Second extension rod; 514. Third extension rod; 515. First hinge part; 516. Second hinge part; 517. Pin hole; 518. Pin shaft; 52. Second vertical drive. DETAILED DESCRIPTION

[0036] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0037] See also Figures 1 to 10As shown: a wall-mounted liftable folding table, including a table top 1, which consists of a fixed table top 11 and a movable table top 12 hingedly arranged on one side of the fixed table top 11; a first adjustment module 2 capable of adjusting the movable table top 12 is fixedly arranged below the fixed table top 11, and a second adjustment module 3 is vertically arranged centrally below the table top 1 for longitudinal and transverse adjustment of the table top 1; the second adjustment module 3 is fixed to the wall by a fixing element 4; a support module 5 is vertically hingedly arranged on one side of the fixing element 4 for longitudinal support of the table top 1.

[0038] When not in use, the movable table top 12 is folded under the adjustment of the first adjustment module 2, that is, it is vertically arranged between the fixed table top 11, thereby effectively saving space;

[0039] When the folding table is needed, the second adjustment module 3 is first installed at a predetermined wall position through the fixing element 4; then, the first adjustment module 2 is driven to operate, so that the movable table board 12 is unfolded and adjusted to be at the same level as the fixed table board 11, forming a complete table top to ensure the flatness of the table top;

[0040] After the second adjustment module 3 is firmly mounted on the wall through the fixing element 4, and the movable table top 12 is fully unfolded and combined with the fixed table top 11 to form a complete desktop; at this time, if the user needs to further adjust the longitudinal height of the table top 1 or the lateral distance between the table top 1 and the wall, it can be achieved by simply operating the second adjustment module 3; this design enables the table top 1 system to flexibly adjust the desktop size according to the actual needs of the user, so as to adapt to different usage scenarios;

[0041] The folding table system uses a flexible adjustment module design to save space when not in use and provide a stable and complete desktop when in use. Users can easily adjust the height and width of the desktop according to actual needs to adapt to the usage requirements of different scenarios. It greatly improves space utilization while enhancing the functionality and user experience of the desktop.

[0042] See also Figure 6 and Fig. 9 As shown: the second adjustment module 3 includes a first vertical driver 31 capable of longitudinally adjusting the table top 1 and a connecting frame 32 fixedly arranged at the driving end of the first vertical driver 31 .

[0043] The first vertical driver 31 is preferably an electric push rod or a gas pressure rod, so as to achieve the purpose of driving the table top 1 to adjust longitudinally;

[0044] The non-working end of the first vertical driver 31 is firmly connected to the wall through the fixing element 4, so that the first vertical driver 31 is installed in a predetermined wall position in a vertical state; the driving end of the first vertical driver 31 is fixedly connected to the fixed table top 11 in the table top 1 through the connecting frame 32 to form a stable supporting structure; when the user needs to adjust the fixed table top 11 longitudinally according to actual use requirements, it is only necessary to connect an external power supply to drive the first vertical driver 31 to operate; at this time, the output shaft of the first vertical driver 31 extends, thereby pushing the fixed table top 11 to move up in the vertical direction, thereby realizing the longitudinal adjustment function of the table top 1;

[0045] The first adjustment modules 2 are provided with two groups, and the two groups of first adjustment modules 2 are in a vertical state and are relatively arranged on the connecting frame 32; the design of the two groups of first adjustment modules 2 can provide a more stable adjustment support, ensure the stability and accuracy of the table board 1 during the adjustment process, and avoid the occurrence of tilting or shaking; at the same time, this configuration also makes the user more labor-saving and efficient during operation, and improves the user experience and the flexibility of desktop adjustment;

[0046] The vertical drive adjustment system realizes stable adjustment of the table top 1 in the vertical direction through the configuration of the fixing element 4 and the two groups of first adjustment modules 2; the user only needs simple operation to complete the longitudinal movement of the desktop to meet different height requirements and adapt to various usage scenarios; this design not only improves the accuracy and safety of the desktop adjustment, but also significantly improves the user's operating convenience and experience, while ensuring the stability and practicality of the desktop in various states.

[0047] See also Figure 3 and Figure 6 As shown: the second adjustment module 3 also includes a first connection part 33 and a second connection part 34 respectively hingedly arranged at both ends of the first vertical driver 31; the first connection part 33 is hingedly arranged at the driving end of the first vertical driver 31 and is connected to the fixed table top 11 through the first connection part 33; the second connection part 34 is hingedly arranged at the non-working end of the first vertical driver 31 and is connected to the fixed element 4 through the second connection part 34.

[0048] Under the action of the first connecting part 33 and the second connecting part 34 respectively arranged at the two ends of the first vertical driver 31, the first vertical driver 31 can realize the tilt adjustment function, so that the table board 1 has the ability to adjust the horizontal distance between it and the wall; when the user needs to adjust the table board 1 horizontally according to the use requirements to expand the use space of the feet; first, by driving the support module 5, it is adjusted to the required support height; then, the first vertical driver 31 is started to extend its output shaft, thereby raising the longitudinal height of the table board 1; because the first connecting part 33 and the second connecting part 34 are hinged at both ends of the first vertical driver 31, during the lifting process, the table board 1 can not only achieve height adjustment, but also can achieve flexible adjustment of the horizontal distance between the table board 1 and the wall through tilt adjustment; finally, the user only needs to place the lifted table board 1 firmly on the support module 5 to complete the entire adjustment process;

[0049] Through the cooperation of the first vertical drive 31 and the first connection part 33 and the second connection part 34 respectively hinged at both ends, the flexible adjustment function of the table top 1 in the longitudinal and lateral directions is realized; not only can the height of the table top 1 be adjusted according to user needs, but also the lateral distance between the table top 1 and the wall can be adjusted, thereby expanding the user's foot movement space; the flexibility and comfort of the table top 1 system are significantly improved, especially in a small space, which can effectively improve the user experience and provide a more spacious and comfortable working or resting environment.

[0050] See also Fig. 9 As shown: the second adjustment module 3 also includes a first limit portion 35 and a second limit portion 36 which can respectively fix the hinges of the first connection portion 33 and the second connection portion 34; the first limit portion 35 and the second limit portion 36 are respectively adjustably arranged at the working end and the non-working end of the first vertical drive 31.

[0051] The first limiting portion 35 and the second limiting portion 36 are both hollow rectangular shells, whose inner diameters match the working end and the non-working end of the first vertical driver 31, respectively, and both ends of the rectangular shell are open. This structure allows the first limiting portion 35 and the second limiting portion 36 to effectively limit the hinges at both ends of the first vertical driver 31 when necessary, so that the first vertical driver 31 only has longitudinal movement capability and cannot be tilted. In this way, when the user only needs to adjust the table top 1 radially and longitudinally, this function can be conveniently used.

[0052] In actual operation, the user only needs to loosen the locking bolt 37 located outside the rectangular housing to release the limiting effect on the first limiting portion 35 and the second limiting portion 36; then, the user can slide and adjust the first limiting portion 35 and the second limiting portion 36 to the hinge of the first vertical driver 31 respectively, and tighten the bolt 37 again to fix it, thereby limiting the hinge, so that the first vertical driver 31 only has the freedom of longitudinal adjustment; this design simplifies the operation of adjusting the longitudinal height of the table top 1, so that the user can complete the adjustment more easily and efficiently in a specific scenario, avoiding unnecessary complexity;

[0053] By using a hollow rectangular shell as a limiting structure, the longitudinal adjustment capability of the first vertical drive 31 is controlled; the user can easily lock or release the tilt adjustment function of the first vertical drive 31, so that it only has the freedom of longitudinal adjustment; this not only simplifies the height adjustment operation of the table top 1, but also provides adjustment options for specific usage needs, further improving the practicality and ease of operation of the table top 1 system.

[0054] See also Figure 5 As shown: the first adjustment module 2 includes a first connecting rod 21 and a second connecting rod 22; the first connecting rod 21 and the second connecting rod 22 are hinged at the end; the first connecting rod 21 is fixedly arranged on one side of the connecting frame 32 in a vertical state; the second connecting rod 22 is fixedly arranged on the lower surface of the movable table board 12 in a horizontal state; a support rod 23 is also obliquely arranged between the first connecting rod 21 and the second connecting rod 22 for adjusting the support angle between the first connecting rod 21 and the second connecting rod 22.

[0055] The second connecting rod 22 is provided with a plurality of equally spaced adjustment notches 231, which can be buckled with the supporting ends of the supporting rods 23, so as to achieve multi-angle tilt adjustment of the movable table top 12; the adjustment notches 231 are distributed in a plurality of groups along the long side direction of the second connecting rod 22, so that the user can buckle the front ends of the supporting rods 23 into different adjustment notches 231 according to the needs, so as to adjust the tilt angle of the table top;

[0056] Furthermore, a tension spring 24 fixedly connected to the front end of the support rod 23 is further provided inside the first limiting portion 35; the tension spring 24 can not only ensure that the support end of the support rod 23 and the adjustment notch 231 are more tightly buckled, but also automatically retract the support rod 23 into the first connecting rod 21 when the support rod 23 is disengaged from the adjustment notch 231; this design makes the process of adjusting the angle of the table top more convenient and stable;

[0057] When it is necessary to adjust the supporting angle of the movable table top 12, the user only needs to support the table top 12 with one hand, and use the other hand to insert the support rod 23 into the adjustment notch 231 at the desired position to easily complete the angle adjustment; accordingly, when it is necessary to fold the movable table top 12, it is only necessary to turn the table top up, and the support rod 23 will automatically retract into the first connecting rod 21 under the action of the tension spring 24, and then put down the table top 12 to achieve automatic folding of the table top, which is simple and efficient to operate.

[0058] Through the multi-point design of the adjustment notch 231 and the auxiliary role of the tension spring 24, not only the multi-angle adjustment function of the movable table top is realized, but also the convenience of automatic folding is provided; when the user adjusts the angle of the table top or performs folding operations, it can be completed without complicated steps, which improves the flexibility and comfort of use; at the same time, the tight buckle design ensures the stability of the table top at all angles, greatly enhancing the safety and durability of the system.

[0059] See also Figure 6 As shown: the fixing element 4 is composed of a wall-mounted fixing piece 41 and an expansion bolt 42 .

[0060] The fixing element 4 is specifically a folding table wall-mounted fixing member 41, which adopts the design of the prior art and is used to fix the second adjustment module 3 on the wall in a vertical state; since the specific structure of the wall-mounted fixing member 41 belongs to the prior art, it is not described in detail herein; in addition, the form of the fixing element 4 is not limited to the wall-mounted fixing member 41, and other suitable fixing methods can also be adopted, as long as the second adjustment module 3 can be stably fixed to the wall;

[0061] See also Figure 1 , Figure 8 , Fig. 9 and Fig.10 As shown: the support module 5 includes a support element 51 capable of horizontally supporting the table top 1 and a second vertical drive 52 for adjusting the support height; the second vertical drive 52 is hingedly arranged at one end of the support element 51 and is located below the support element 51; wherein the support element 51 is provided with a first extension rod 511 capable of extending laterally, and the first extension rod 511 is used to support the table top 1 after the tilt adjustment.

[0062] When it is necessary to support the tilt-adjusted table top 1, firstly connect the external power supply and start the second vertical driver 52 to extend its output shaft, thereby driving the support element 51 to move vertically upward until the required support height is reached; since the table top 1 is laterally away from the fixed wall after tilt adjustment, at this time, it is only necessary to pull the first extension rod 511 in the support element 51 horizontally out to a corresponding length according to the lateral spacing requirement of the table top 1; thus, the effective support work of the laterally adjusted table top 1 can be completed;

[0063] Through the coordinated work of the second vertical drive 52 and the supporting element 51, support for the tilt-adjustable rear table top 1 is achieved; by longitudinally adjusting the support height and laterally extending the support rod 23, the user can easily adjust the position and angle of the table top 1 to ensure its stability and supporting effect in different operating states.

[0064] See also Figure 8 As shown, the supporting element 51 further includes a third extension rod 514 and a second extension rod 513 slidably disposed in the third extension rod 514 ; the first extension rod 511 is slidably disposed in the second extension rod 513 .

[0065] The third extension rod 514, the second extension rod 513 and the first extension rod 511 are designed to slide in sequence, and their upper surfaces are arranged flush to ensure a flat surface support effect during the extension and retraction process;

[0066] When the adjusted table top 1 needs to be supported, the first vertical driver 31 and the second vertical driver 52 are first started to extend their output shafts synchronously, thereby lifting the table top 1 and the supporting element 51 respectively; after the table top 1 and the supporting element 51 are respectively raised to the required heights, the supporting element 51 is controlled separately to drive the third extension rod 514, the second extension rod 513 and the first extension rod 511 thereof to extend horizontally to the predetermined supporting length in sequence until the ideal supporting position is reached, and then the action is stopped;

[0067] See also Figure 7 As shown: the rod end of the third extension rod 514 is also fixedly provided with a first hinge portion 515, and the third extension rod 514 is hinged to the second hinge portion 516 fixedly provided at the driving end of the second vertical driver 52 through the first hinge portion 515; and the first hinge portion 515 and the second hinge portion 516 are also respectively penetrated by a pin hole 517 and a pin shaft 518 coaxially arranged in the pin hole 517.

[0068] The pin holes 517 respectively penetrating the first hinged portion 515 and the second hinged portion 516 can achieve coaxial alignment only when a right angle is formed between the support element 51 and the second vertical driver 52; the support element 51 can be effectively hingedly connected to the driving end of the second vertical driver 52 through the hinged connection between the first hinged portion 515 at the end of the third extension rod 514 and the second hinged portion 516 fixed to the driving end of the second vertical driver 52; this design not only facilitates the folding and storage of the support element 51 in a non-working state, but also ensures its unfolding and fixation in working state;

[0069] When the support element 51 is needed to support the table top 1, the user only needs to unfold the support element 51 and adjust it to a state where it forms a right angle with the second vertical drive 52, and then insert the pin shaft 518 into the aligned pin hole 517 to achieve adjustment from the folded state to the unfolded state.

[0070] See also Figure 6 As shown: the second vertical drive 52 is an electric push rod.

[0071] The second vertical driver 52 may also be a gas pressure rod to achieve the purpose of driving the supporting element 51 to adjust longitudinally; it may also be other driving elements.

[0072] The second vertical driver 52 may be a gas pressure rod to achieve longitudinal adjustment of the support element 51, so as to achieve the purpose of accurately controlling the height of the support element; in addition, the second vertical driver 52 is not limited to the gas pressure rod, and other suitable driving devices may also be selected, such as an electric push rod, a hydraulic cylinder or a mechanical screw, as long as the functional requirements of the longitudinal adjustment of the support element 51 can be met;

[0073] By selecting a pneumatic rod or other driving device as the second vertical drive 52, the system can flexibly realize the longitudinal adjustment of the supporting element 51, thereby improving the smoothness and accuracy of the adjustment; the compatible design of multiple driving modes not only enhances the adaptability of the system and is suitable for different working environments and requirements, but also ensures the stability and reliability of the supporting structure during use, further improving the overall operational convenience and service life.

[0074] The present invention can not only flexibly adjust the height and structure of the desktop but also has a stable supporting structure; it has high safety and strong stability.

[0075] The above embodiments only express one or several implementation modes of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for those of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the attached claims.

Claims

1. A wall-mounted lifting folding table, characterized in that: The table top (1) comprises a fixed table top (11) and a movable table top (12) hingedly arranged on one side of the fixed table top (11); a first adjustment module (2) capable of adjusting the movable table top (12) is fixedly arranged below the fixed table top (11); a second adjustment module (3) is centrally arranged below the table top (1) in a vertical state, and is used to adjust the table top (1) longitudinally and transversely; the second adjustment module (3) is fixed to a wall via a fixing element (4); a support module (5) is hingedly arranged on one side of the fixing element (4) in a vertical state, and is used to support the table top (1) longitudinally.

2. A wall-mounted lifting folding table according to claim 1, characterized in that: The second adjustment module (3) comprises a first vertical driver (31) capable of longitudinally adjusting the table top (1) and a connecting frame (32) fixedly arranged on the driving end of the first vertical driver (31).

3. The wall-mounted liftable folding table according to claim 1, characterized in that: The second adjustment module (3) also includes a first connection part (33) and a second connection part (34) which are respectively hingedly arranged at two ends of the first vertical driver (31); the first connection part (33) is hingedly arranged at the driving end of the first vertical driver (31) and is connected to the fixed table top (11) through the first connection part (33); the second connection part (34) is hingedly arranged at the non-working end of the first vertical driver (31) and is connected to the fixed element (4) through the second connection part (34).

4. The wall-mounted liftable folding table according to claim 3, characterized in that: The second adjustment module (3) further comprises a first limiting portion (35) and a second limiting portion (36) capable of fixing the hinged joints of the first connecting portion (33) and the second connecting portion (34) respectively; the first limiting portion (35) and the second limiting portion (36) are respectively adjustably arranged at the working end and the non-working end of the first vertical drive (31).

5. The wall-mounted liftable folding table according to claim 2, characterized in that: The first adjustment module (2) comprises a first connecting rod (21) and a second connecting rod (22); the first connecting rod (21) and the second connecting rod (22) are hinged at their ends; the first connecting rod (21) is fixedly arranged on one side of a connecting frame (32) in a vertical state; the second connecting rod (22) is fixedly arranged on the lower surface of a movable table top (12) in a horizontal state; and a support rod (23) is also obliquely arranged between the first connecting rod (21) and the second connecting rod (22) for adjusting the support angle between the first connecting rod (21) and the second connecting rod (22).

6. The wall-mounted liftable folding table according to claim 1, characterized in that: The fixing element (4) is composed of a wall-hanging fixing piece (41) and an expansion bolt (42).

7. The wall-mounted liftable folding table according to claim 1, characterized in that: The support module (5) comprises a support element (51) capable of horizontally supporting the table top (1) and a second vertical driver (52) for adjusting the support height; the second vertical driver (52) is hingedly arranged at one end of the support element (51) and is located below the support element (51); The supporting element (51) is provided with a first extension rod (511) capable of extending laterally, and the first extension rod (511) is used to support the table top (1) after tilt adjustment.

8. The wall-mounted liftable folding table according to claim 7, characterized in that: The supporting element (51) further comprises a third extension rod (514) and a second extension rod (513) slidably disposed in the third extension rod (514); the first extension rod (511) is slidably disposed in the second extension rod (513).

9. The wall-mounted liftable folding table according to claim 8, characterized in that: The rod end of the third extension rod (514) is also fixedly provided with a first hinged portion (515), and the third extension rod (514) is hingedly connected to a second hinged portion (516) fixedly provided at the driving end of the second vertical driver (52) through the first hinged portion (515); and the first hinged portion (515) and the second hinged portion (516) are respectively penetrated by a pin hole (517) and a pin shaft (518) coaxially arranged in the pin hole (517).

10. The wall-mounted liftable folding table according to claim 9, characterized in that: The second vertical drive (52) is an electric push rod.

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