CN214156682U

CN214156682U - Multifunctional bedside cabinet

Info

Publication number: CN214156682U
Application number: CN202022508216.2U
Authority: CN
Inventors: 施仕伦; 施琪浩; 张浩琪; 王金芳; 朱流; 涂志标; 张晓琼
Original assignee: Taizhou University
Current assignee: Taizhou University
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-09-10
Anticipated expiration: 2030-11-03

Abstract

The utility model discloses a multifunctional bedside table, including cabinet body main part, little table of upset, X type pole 1 and X type pole 2, upper drawer and lower floor's drawer have been placed to cabinet body main part's inside, and the below of upper drawer is provided with lower floor's drawer to the right flank of cabinet body main part is fixed with the mounting bracket through the screw connection, the internally mounted of mounting bracket has second ball, and the bottom of second ball runs through the mounting bracket and is connected through shaft coupling and step motor's output to screw nut b of being connected with second ball is connected with vertical riser, the right-hand member of vertical riser is connected with the little table of upset through the dead point vaulting pole, upper drawer passes through screw drive and first guide rail and is connected with upper drawer backup pad. This multifunctional bedside cupboard is provided with X type hinge mechanism to in the height of regulation lower floor's drawer, do not need the user to bow or squat down and take article, this design is applicable to old person or the people of handicapped.

Description

Multifunctional bedside cabinet

Technical Field

The utility model relates to an intelligence house technical field specifically is a multifunctional bedside cupboard.

Background

Along with the continuous improvement of science and technology and standard of living, our house quality of life is also promoting constantly, can all be equipped with the bedside table in the bedroom at present to the fine placing object article of user, the bedside table mainly sets up the place that has the bed such as bedroom, hotel, bedroom, supplies people to live and work the usefulness, and current bedside table kind and style are various, but still have some weak points in the in-process of using, for example:

the traditional bedside cabinets mostly play the roles of placing, decorating, storing and the like, are single in function and inconvenient to use, the height of the traditional drawer cannot be adjusted, a user is troublesome in taking and placing articles, the user often needs to bend over or squat down during operation, personalized innovation aiming at a certain group is lacked, the traditional bedside cabinets are gradually eliminated along with the gradual progress of the times, the intelligent bedside cabinets occupy the home market, and the design of the more intelligent and more humanized bedside cabinets is particularly important;

therefore, the multifunctional bedside table can well solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multifunctional bedside cupboard to solve the problem that bedside cupboard function singleness on the existing market that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional bedside table comprises a cabinet body, a small overturning table, an X-shaped rod 1 and an X-shaped rod 2, wherein an upper drawer and a lower drawer are placed in the cabinet body, the lower drawer is arranged below the upper drawer, a mounting frame is fixedly connected to the right side face of the cabinet body through screws, a second ball screw is installed in the mounting frame, the bottom end of the second ball screw penetrates through the mounting frame and is connected with the output end of a stepping motor through a coupler, a screw nut b connected with the second ball screw is connected with a vertical plate, the right end of the vertical plate is connected with the small overturning table through a dead point supporting rod, the upper drawer is connected with an upper drawer supporting plate through a screw transmission device and a first guide rail, the upper drawer supporting plate is fixed on the cabinet body through screws, and first supports are installed at two ends of the center of the upper drawer supporting plate, the first bracket is provided with a first ball screw, the first ball screw is provided with a screw nut a, two sides of the upper drawer supporting plate are provided with first guide rails through screws, the first guide rails are provided with supporting slide blocks, the screw nut a and the supporting slide blocks are connected with the bottom of the upper drawer through screws, one end of the first ball screw is connected with a transmission motor through a coupler, when the transmission motor rotates, the first ball screw is driven to rotate, the screw nut a drives the upper drawer to translate, the opening and closing of the upper drawer are realized, the lower drawer is provided with a fourth ball screw and an X-shaped hinge mechanism, the fourth ball screw realizes the opening and closing of the lower drawer, the X-shaped hinge mechanism realizes the lifting of the lower drawer, the fourth ball screw is arranged at the bottom of the cabinet body through a second bracket, and a screw nut d connected with the fourth ball screw is connected with a translation plate through screws, one end of a fourth ball screw is connected with a second servo motor through a coupler, the second servo motor drives the fourth ball screw to rotate when working, a screw nut d drives an X-shaped hinge mechanism and a lower drawer to reciprocate, closing and closing of the lower drawer are achieved, a third ball screw is installed in the middle of the upper face of the translation plate, lower guide rails are installed on two sides of the upper face of the translation plate, a screw nut c is installed on the third ball screw, lower guide rail sliders are installed on the lower guide rails, fixed blocks are installed above the left end of the translation plate and below the left end of the top plate through screws, the left end of an X-shaped rod 1 is installed on the fixed block below the top plate through a hinge, the left end of the X-shaped rod 1 can only rotate around the fixed block and cannot reciprocate, the left end of an X-shaped rod 2 is installed on the fixed block above the left end of the translation plate through a hinge, and the upper end of the X-shaped rod 2 can only rotate around the fixed block, the X-shaped sliding block is connected with the upper guide rail sliding block through a hinge, the upper end of the X-shaped rod 2 is connected with the upper guide rail sliding block through a hinge, the upper guide rail sliding block is installed on the upper guide rail, the upper guide rails are installed on two sides below the top plate, the upper surface of the top plate is in screw connection with the bottom surface of the lower drawer, the middle parts of the X-shaped rod 1 and the X-shaped rod 2 are connected through a hinge, the X-shaped hinge mechanisms are symmetrically installed on two sides of the translation plate, the lower guide rail sliding blocks which are connected with the X-shaped rod 1 through hinge connection rods are fixedly connected on two sides, the middle part of each connection rod is connected with a screw nut c installed on a third ball screw, the third ball screw is connected with a first servo motor through a coupler, when the first servo motor works, the third ball is driven to rotate, and the third ball drives the screw nut c to reciprocate, simultaneously the third ball drives the connecting rod and removes, and the connecting rod drives lower guideway slider, lower guideway slider drives X type pole 1 and X type pole 2 in the X type hinge mechanism and closes and close, realizes the rising and the decline of lower floor's drawer, the last surface mounting of cabinet body main part has control panel, the top of vertical riser is connected through the hinge with the top of upset small table, upper drawer is installed on the top of supporting slide.

Preferably, the small overturning table and the vertical plate form a rotating structure through a dead point supporting rod and a hinge.

Preferably, screw nut a is installed to the bottom middle part screw of upper drawer, and the inside through thread connection of screw nut a has first ball to first ball, third ball and fourth ball's left end all is connected with drive motor through the shaft coupling.

Preferably, the number of the screw nuts a and the supporting sliding blocks is 1: 2 and the supporting slide blocks are symmetrically arranged relative to the lead screw nut a.

Preferably, the lower drawer and the cabinet body form a lifting structure through an X-shaped hinge mechanism, and the shape and the size of the lower drawer are the same as those of the upper drawer.

Preferably, the upper guide rail sliding block and the cabinet body main body form a sliding structure through a third ball screw, and the upper guide rail sliding block and the fixed block are arranged in a one-to-one correspondence manner.

Compared with the prior art, the beneficial effects of the utility model are that: the multifunctional bedside table;

(1) the X-type hinge mechanism is arranged, a screw nut c on the outer side of the right end and a connecting rod upper guide rail slide block and a connecting rod lower guide rail slide block can be driven by the rotation of a third ball screw, and the screw nut c and the connecting rod which are in threaded connection with the outer side of the right end can be driven by the rotation of the third ball screw to move, so that the connecting rod drives two lower guide rail slide blocks to move in a lower guide rail, the upper guide rail slide block and the lower guide rail slide block are matched to drive the X-type hinge mechanism to rotate and ascend, and the X-type hinge mechanism is convenient to drive the lower drawer to ascend, so that the height of the lower drawer is convenient to adjust, and a user does not need to bend down or squat to take articles, the design is suitable for old people or people with inconvenient mobility, the upper drawer and the lower drawer have the function of electric automatic moving-out, and the X-type hinge mechanism is composed of an X-type rod 1 and an X-type rod 2;

(2) in view of the demand that the bedside cupboard mainly used life and work have increased the function of height-adjustable's upset small table, young person needs to do official business in bed temporarily, or old person needs small table to place drinking cup etc. has improved bedside cupboard availability factor greatly, and first ball is the same with third ball's structure.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the structure of the present invention;

FIG. 3 is a schematic view of the rotary structure of the turnover table of the present invention;

FIG. 4 is a left sectional structural view of the present invention;

fig. 5 is a schematic top view of the first guide rail of the present invention;

FIG. 6 is a schematic view of the three-dimensional structure of the X-shaped hinge mechanism of the present invention;

fig. 7 is a schematic view of the rear view structure of the X-shaped hinge mechanism of the present invention.

In the figure: 1. a cabinet body; 2. turning over the small table; 3. a dead-point brace; 4. an upper drawer; 41. a lead screw nut a; 42. a first ball screw; 43. a drive motor; 5. a lower drawer; 6. a control panel; 7. a stepping motor; 8. a hinge; 9. a mounting frame; 10. a second ball screw; 101. a lead screw nut b; 11. a vertical plate; 12. a third ball screw; 121. a lead screw nut c; 122. a first servo motor; 13. a fourth ball screw; 131. a lead screw nut d; 132. a second servo motor; 14. a translation plate; 15. an X-shaped hinge mechanism; 151. an X-shaped rod 1; 152. an X-shaped rod 2; 16. a fixed block; 17. an upper guide rail; 171. an upper guide rail slider; 18. a top plate; 19. a first guide rail; 20. a support slide block; 21. a connecting rod; 22. an upper drawer support plate; 23. moving the slide block; 24. a lower guide rail; 241. a lower guide rail slider; 25. a first bracket; 26. a second support.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a multifunctional bedside table comprises a cabinet body 1, a small overturning table 2, a dead point stay bar 3, an upper drawer 4, a screw nut a41, a first ball screw 42, a transmission motor 43, a lower drawer 5, a control panel 6, a stepping motor 7, hinges 8, a mounting rack 9, a second ball screw 10, a screw nut b101, a vertical upright plate 11, a third ball screw 12, a screw nut c121, a first servo motor 122, a fourth ball screw 13, a screw nut d131, a second servo motor 132, a translation plate 14, an X-shaped hinge mechanism 15, an X-shaped rod 1151, an X-shaped rod 2152, a fixed block 16, an upper guide rail 17, an upper guide rail slider 171, a top plate 18, a first guide rail 19, a supporting slider 20, a connecting rod 21, an upper drawer supporting plate 22, a moving slider 23, a lower guide rail 24, a lower guide rail slider 241, a first support 25 and a second support 26, wherein the upper drawer 4 and the lower drawer 5 are placed in the cabinet body 1, a lower drawer 5 is arranged below the upper drawer 4, a mounting frame 9 is fixedly connected to the right side surface of the cabinet body 1 through screws, a second ball screw 10 is installed inside the mounting frame 9, the bottom end of the second ball screw 10 penetrates through the mounting frame 9 and is connected with the output end of the stepping motor 7 through a coupler, a screw nut b101 connected with the second ball screw 10 is connected with a vertical plate 11, the right end of the vertical plate 11 is connected with the turnover small table 2 through a dead point brace 3, the upper drawer 4 is connected with an upper drawer support plate 22 through a screw transmission device and a first guide rail 19, the upper drawer support plate 22 is fixed on the cabinet body 1 through screws, first supports 25 are installed at the two central ends of the upper drawer support plate 22, a first ball screw 42 is installed on the first supports 25, and a screw nut a41 is installed on the first ball screw 42, the two sides of the upper drawer supporting plate 22 are provided with first guide rails 19 through screws, the first guide rails 19 are provided with supporting slide blocks 20, screw nuts a41 and the supporting slide blocks 20 are connected with the bottom of the upper drawer 4 through screws, one end of a first ball screw 42 is connected with a transmission motor 43 through a coupler, when the transmission motor 43 rotates, the first ball screw 42 is driven to rotate, the screw nut a41 drives the upper drawer 4 to translate, the upper drawer 4 is opened and closed, the lower drawer 5 is provided with a fourth ball screw 13 and an X-shaped hinge mechanism 15, the fourth ball screw 13 realizes the opening and closing of the lower drawer 5, the X-shaped hinge mechanism 15 realizes the lifting of the lower drawer 5, the fourth ball screw 13 is arranged at the bottom of the cabinet body 1 through a second bracket 26, and a screw nut d131 connected with the fourth ball screw 13 is connected with a translation plate 14 through screws, one end of a fourth ball screw 13 is connected with a second servo motor 132 through a coupler, the second servo motor 132 drives the fourth ball screw 13 to rotate when working, a screw nut d131 drives an X-shaped hinge mechanism 15 and a lower drawer 5 to reciprocate, closing and closing of the lower drawer 5 are realized, a third ball screw 12 is arranged in the middle of the upper surface of a translation plate 14, lower guide rails 24 are arranged on two sides of the upper surface of the translation plate 14, a screw nut c121 is arranged on the third ball screw 12, a lower guide rail sliding block 241 is arranged on the lower guide rail 24, fixing blocks 16 are arranged above the left end of the translation plate 14 and below the left end of a top plate 18 through screws, the left end of an X-shaped rod 1151 is arranged on the fixing block 16 below the top plate 18 through a hinge, the left end of the X-shaped rod 1151 can only rotate around the fixing block 16 and can not reciprocate, the left end of an X-shaped rod 2152 is arranged on the fixing block 16 above the left end of the translation plate 14 through a hinge, the upper end of the X-shaped rod 2152 can only rotate around the fixed block 16 and can not move back and forth, the right end of the X-shaped rod 1151 is connected with the lower guide rail slide block 241 through a hinge, the upper end of the X-shaped rod 2152 is connected with the upper guide rail slide block 171 through a hinge, the upper guide rail slide block 171 is installed on the upper guide rail 17, the upper guide rails 17 are installed on two sides below the top plate 18, the upper surface of the top plate 18 is in screw connection with the bottom surface of the lower drawer 5, the middle parts of the X-shaped rod 1151 and the X-shaped rod 2152 are connected through a hinge, the X-shaped hinge mechanisms 15 are symmetrically installed on two sides of the translation plate 14, wherein the lower guide rail slide blocks 241 hinged with the X-shaped rod 1151 on two sides are fixedly connected through a connecting rod 21, the middle part of the connecting rod 21 is connected with a screw nut c121 installed on the third ball screw 12, the third ball screw 12 is connected with the first servo motor 122 through a coupler, and when the first servo motor 122 works, the third ball screw 12 is driven to rotate, the third ball screw 12 drives the screw nut c121 to reciprocate, meanwhile, the third ball screw 12 drives the connecting rod 21 to move, the connecting rod 21 drives the lower guide rail sliding block 241, the lower guide rail sliding block 241 drives the X-shaped rod 1151 and the X-shaped rod 2152 in the X-shaped hinge mechanism 15 to close and close, the lower drawer 5 is lifted up and lowered down, the control panel 6 is installed on the upper surface of the cabinet body 1, the top end of the vertical plate 11 is connected with the top end of the small overturning table 2 through the hinge 8, and the upper drawer 4 is installed on the top end of the supporting sliding block 20;

the small overturning table 2 and the vertical plate 11 form a rotating structure through the dead point supporting rod 3 and the hinge 8, so that the small overturning table 2 is convenient to use and store well through the rotating structure of the small overturning table 2;

a screw nut a41 is screwed in the middle of the bottom of the upper drawer 4, a first ball screw 42 is connected inside the screw nut a41 in a penetrating and threaded manner, the left ends of the first ball screw 42, the third ball screw 12 and the fourth ball screw 13 are connected with a transmission motor 43 through a coupler, and the upper drawer 4 can be driven to slide through the sliding of the screw nut a41, so that articles in the upper drawer 4 can be taken out conveniently;

the number of the screw nuts a41 and the supporting slide blocks 20 is 1: 2, and the support slider 20 is symmetrically arranged about the screw nut a41, and then the number of the screw nut a41 and the support slider 20 is 1: 2, the supporting slide block 20 is arranged to support the upper drawer 4 well;

the lower drawer 5 and the cabinet body 1 form a lifting structure through an X-shaped hinge mechanism 15, and the shape and the size of the lower drawer 5 are the same as those of the upper drawer 4, so that the lower drawer 5 and the cabinet body 1 form the lifting structure through the X-shaped hinge mechanism 15, the lower drawer 5 can be conveniently lifted to a certain position, and articles in the lower drawer 5 can be conveniently taken;

the upper guide rail sliding block 171 forms a sliding structure with the cabinet body 1 through the third ball screw 12, and the upper guide rail sliding block 171 and the fixed block 16 are arranged in a one-to-one correspondence manner, so that the upper guide rail sliding block 171 forms a sliding structure with the cabinet body 1 through the third ball screw 12, and the upper guide rail sliding block 171 drives the X-shaped hinge mechanism 15 to lift the lower drawer 5.

The working principle is as follows: when the multifunctional bedside table is used, firstly, as shown in the attached drawing 1-2, the whole bedside table is moved into a working area, the whole bedside table is placed after reaching the working area, then the whole bedside table can be used, when articles in the upper drawer 4 need to be taken, at this time, as shown in the attached drawing 2 and the attached drawing 4-5, a first button on the control panel 6 is pressed by hand, at this time, the first button starts the transmission motor 43 at the left end of the first ball screw 42, so that the transmission motor 43 drives the first ball screw 42 to rotate through the coupler, the first ball screw 42 drives the screw nut a41 at the outer side to move rightwards when rotating, then the screw nut a41 drives the upper drawer 4 fixed by the top end screw to move rightwards, and at this time, the support slide block 20 below the upper drawer 4 slides in the first guide rail 19, therefore, the upper drawer 4 can be conveniently ensured to stably slide out, and the arrangement of the supporting slide block 20 and the first guide rail 19 plays a role in balancing the movement of the upper drawer 4 and reducing friction force so as to conveniently take the articles in the upper drawer 4;

when the article in the lower drawer 5 needs to be taken, a second button on the control panel 6 is started, the second button starts a second servo motor 132 at the left end of the fourth ball screw 13, so that the second servo motor 132 drives the fourth ball screw 13 to rotate as shown in the above, the connection structure of the fourth ball screw 13 and the screw nut d131 is the same as the connection structure of the upper drawer 4 and the screw nut a41, as shown in the above, so that the fourth ball screw 13 rotates to drive the outer screw nut d131 to move, the screw nut d131 drives the translation plate 14 to slide out rightward, so that the translation plate 14 drives the lower drawer 5 to slide out rightward together, when the translation plate 14 is completely moved out, as shown in the above, the third ball screw 12 starts to rotate through the first servo motor 122, so that the screw nut c121 and the connecting rod 21 which are in threaded connection at the right side are driven to move by the third ball screw 12 when rotating, therefore, the connecting rod 21 drives the two lower guide rail sliding blocks 241 to move outside the lower guide rail 24, meanwhile, the upper guide rail sliding block 171 moves outside the upper guide rail 17, so that the upper guide rail 17 pushes one end of the X-shaped rod 2152 to rotate, the lower guide rail sliding blocks 241 push one end of the X-shaped rod 1151 to rotate, and the fixed block 16 is fixedly connected with the translation plate 14 and the top plate 18, so that the X-shaped hinge mechanism 15 can freely move at one end and fix at the other end, the lower drawer 5 can realize the lifting function through the shape change of the X-shaped hinge mechanism 15, further the object taking is convenient, the object taking is not required to be stood or squatted, and the device is suitable for the old or people with mobility disabilities;

when the young people temporarily need to work in bed or the old people need to put a water cup on a small table, the third button on the control panel 6 is pressed, as shown in fig. 2-3, the third button drives the stepping motor 7 to rotate, so that the stepping motor 7 drives the second ball screw 10 to rotate, so that the second ball screw 10 drives the vertical plate 11 to ascend through the screw nut b101 at the outer side, and after the vertical plate 11 ascends to a proper height position, at the moment, the hinge 8 turns the vertical plate 11 and the small turning table 2, the vertical plate 11 and the small turning table 2 are clamped by the dead point supporting rod 3 when the small turning table 2 is turned, therefore, the small overturning table 2 is stably and horizontally placed, certain articles can be conveniently placed on the small overturning table 2, the functionality is added, the requirements of different users are met, and the content which is not described in detail in the specification belongs to the prior art which is known by professionals in the field.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A multifunctional bedside cabinet comprises a cabinet body (1), a small overturning table (2), an X-shaped rod 1(151) and an X-shaped rod 2(152), and is characterized in that: an upper drawer (4) and a lower drawer (5) are placed inside the cabinet body main body (1), the lower drawer (5) is arranged below the upper drawer (4), a mounting frame (9) is fixedly connected to the right side face of the cabinet body main body (1) through screws, a second ball screw (10) is installed inside the mounting frame (9), the bottom end of the second ball screw (10) penetrates through the mounting frame (9) and is connected with the output end of the stepping motor (7) through a coupler, a vertical plate (11) is connected to a screw nut b (101) connected with the second ball screw (10), the right end of the vertical plate (11) is connected with the small overturning table (2) through a dead point support rod (3), the upper drawer (4) is connected with an upper drawer support plate (22) through a screw transmission device and a first guide rail (19), and the upper drawer support plate (22) is fixed to the cabinet body main body (1) through screws, and the two ends of the center of the upper drawer supporting plate (22) are provided with a first bracket (25), the first bracket (25) is provided with a first ball screw (42), the first ball screw (42) is provided with a screw nut a (41), the two sides of the upper drawer supporting plate (22) are provided with a first guide rail (19) through screws, the first guide rail (19) is provided with a supporting slide block (20), the screw nut a (41) and the supporting slide block (20) are connected with the bottom of the upper drawer (4) through screws, one end of the first ball screw (42) is connected with a transmission motor (43) through a coupler, when the transmission motor (43) rotates, the first ball screw (42) is driven to rotate, the screw nut a (41) drives the upper drawer (4) to translate, the upper drawer (4) is opened and closed, the lower drawer (5) is provided with a fourth ball screw (13) and an X-type hinge mechanism (15), a fourth ball screw (13) realizes opening and closing of the lower drawer (5), an X-shaped hinge mechanism (15) realizes lifting of the lower drawer (5), the fourth ball screw (13) is mounted at the bottom of the cabinet body (1) through a second support (26), a screw nut d (131) connected with the fourth ball screw (13) is connected with a translation plate (14) through a screw, one end of the fourth ball screw (13) is connected with a second servo motor (132) through a coupler, the second servo motor (132) drives the fourth ball screw (13) to rotate when working, the screw nut d (131) drives the X-shaped hinge mechanism (15) and the lower drawer (5) to move in a reciprocating manner, closing and closing of the lower drawer (5) are realized, a third ball screw (12) is mounted in the middle of the translation plate (14), and lower guide rails (24) are mounted on two sides of the translation plate (14), a screw nut c (121) is installed on the third ball screw (12), a lower guide rail sliding block (241) is installed on the lower guide rail (24), fixed blocks (16) are installed above the left end of the translation plate (14) and below the left end of the top plate (18) through screws, the left end of an X-shaped rod 1(151) is installed on the fixed block (16) below the top plate (18) through a hinge, the left end of the X-shaped rod 1(151) can only rotate around the fixed block (16) and cannot move back and forth, the left end of an X-shaped rod 2(152) is installed on the fixed block (16) above the left end of the translation plate (14) through a hinge, the upper end of the X-shaped rod 2(152) can only rotate around the fixed block (16) and cannot move back and forth, the right end of the X-shaped rod 1(151) is connected with the lower guide rail sliding block (241) through a hinge, and the upper end of the X-shaped rod 2(152) is connected with the upper guide rail sliding block (171) through a hinge, the upper guide rail sliding block (171) is arranged on the upper guide rail (17), the upper guide rail (17) is arranged on two sides below the top plate (18), the upper surface of the top plate (18) is in screw connection with the bottom surface of the lower drawer (5), the middle parts of the X-shaped rods (1), (151) and the X-shaped rods (2), (152) are connected through hinges, the X-shaped hinge mechanisms (15) are symmetrically arranged on two sides of the translation plate (14), the lower guide rail sliding blocks (241) on two sides, which are in hinge connection with the X-shaped rods (1), (151), are fixedly connected through a connecting rod (21), the middle part of the connecting rod (21) is connected with a screw nut c (121) arranged on a third ball screw (12), the third ball screw (12) is connected with a first servo motor (122) through a coupler, when the first servo motor (122) works, the third ball screw (12) is driven to rotate, and the third ball screw nut (12) drives the screw nut c (121) to reciprocate, simultaneously third ball (12) take connecting rod (21) to remove, and connecting rod (21) drive lower guideway slider (241), lower guideway slider (241) drive X type pole 1(151) and X type pole 2(152) in the X type hinge mechanism (15) and close, realize the rising and the decline of lower floor's drawer (5), the last surface mounting of cabinet body main part (1) has control panel (6), the top of vertical riser (11) is connected through hinge (8) with the top of little table (2) of upset, upper drawer (4) are installed to the top of supporting slider (20).

2. The multifunctional bedside table according to claim 1, wherein: the small overturning table (2) and the vertical plate (11) form a rotating structure through the dead point supporting rod (3) and the hinge (8).

3. The multifunctional bedside table according to claim 1, wherein: screw nut a (41) is installed to the bottom middle part screw of upper drawer (4), and the inside through thread connection of screw nut a (41) has first ball (42) to the left end of first ball (42), third ball (12) and fourth ball (13) all is connected with driving motor (43) through the shaft coupling.

4. The multifunctional bedside table according to claim 3, wherein: the number of the screw nuts a (41) and the supporting slide blocks (20) is 1: 2 and the supporting slide block (20) is symmetrically arranged relative to the screw nut a (41).

5. The multifunctional bedside table according to claim 1, wherein: the lower drawer (5) and the cabinet body (1) form a lifting structure through an X-shaped hinge mechanism (15), and the shape and the size of the lower drawer (5) are the same as those of the upper drawer (4).

6. The multifunctional bedside table according to claim 1, wherein: the upper guide rail sliding block (171) and the cabinet body (1) form a sliding structure through a third ball screw (12), and the upper guide rail sliding block (171) and the fixing block (16) are arranged in a one-to-one correspondence mode.