CN216961786U

CN216961786U - Multi-person table with bidirectional adjustable lifting screen

Info

Publication number: CN216961786U
Application number: CN202220407840.XU
Authority: CN
Inventors: 彭勇勤
Original assignee: Guangdong Hechuang Youpin Furniture Co ltd
Current assignee: Guangdong Hechuang Youpin Hardware Technology Co.,Ltd.
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-07-15
Anticipated expiration: 2032-02-25

Abstract

The utility model discloses a multi-person table with a bidirectional adjustable lifting screen, which belongs to the technical field of office supplies and comprises a table body and a lifting screen mechanism arranged on the table body, wherein the lifting screen mechanism comprises a clamping plate assembly and a support post which is supported and connected to two sides of the clamping plate assembly; the table screen is fixedly and movably connected with the front clamping plate and the rear clamping plate through the locking assembly. Through preceding, the back splint that set up to and table screen, configuration locking Assembly realizes that table screen preceding relatively, back splint form upper and lower sliding connection that can fix, and the user can freely adjust the height of table screen according to self demand, convenient and reliable.

Description

Multi-person table with bidirectional adjustable lifting screen

Technical Field

The utility model belongs to the technical field of office supplies, and particularly relates to a multi-user table with a bidirectional adjustable lifting screen.

Background

The office table is a table which is convenient to work in daily life and work and social activities, and is mainly applied to public places such as libraries, reading rooms, offices and the like. A good desk should have sufficient office privacy space in addition to the space in which information products should be placed. The traditional office table generally provides a relatively private office environment by adding the partition plates, but most of the partition plates are fixed on the office table, and the height and the size of the partition plates cannot be adjusted, so that the traditional office table has great limitations. To above not enough, baffle height-adjustable's desk has appeared at present, but generally can only one-way height-adjusting, and its altitude mixture control efficiency is lower, and the user can not freely adjust the height of baffle according to self demand, has ensured the comfortable office environment of user then, and the in-service use experience feels relatively poor.

Among the prior art, chinese patent like publication No. CN212938631U provides a screen desk with adjustable screen height, including the desk main part, the screen, the desk main part includes the support, three table, the lift of support middle part is provided with main fall way, it is provided with three branch fall way to go up and down on the support, three branch fall way is in the tip of adjacent table handing-over department respectively, all be provided with the screen between main fall way and the branch fall way, the screen includes a plurality of baffles of arranging the distribution along vertical direction, the connection can be dismantled between main fall way and branch fall way at baffle both ends. The office table solves the problem of adjusting the height of the partition plate to a certain extent, but has more complex structure, higher production and manufacturing cost and poor economic benefit; the height adjustment of the screen is realized by arranging the baffle between the main lifting pipe and the sub-lifting pipe, the problem of low screen height adjustment efficiency exists, a user can only adjust the screen height at a specific position, the screen height adjustment structure is not convenient and flexible enough, and the screen height adjustment structure is to be further improved.

Therefore, in order to solve the problems in the prior art, it is urgently needed to provide a multi-user table with a simple structure and capable of adjusting a lifting screen in a bidirectional manner.

Disclosure of Invention

Aiming at the problems in the related art, the utility model provides a multi-user table with a bidirectional adjustable lifting screen, which aims to overcome the technical problems in the prior related art.

The technical scheme of the utility model is realized as follows: a multi-person table with a bidirectional adjustable lifting screen, which comprises a table body and a lifting screen mechanism arranged on the table body,

the table body comprises a supporting part and a table plate, the supporting part comprises a plurality of supports arranged side by side, two sides of each support are respectively connected and fixed with the adjacent supports through supporting beams, a plurality of supporting blocks are distributed on each supporting beam, and the table plate is abutted against and fixed on each supporting block;

the lifting screen mechanism comprises a clamping plate assembly and a support post which is supported and connected to two sides of the clamping plate assembly, the clamping plate assembly comprises a front clamping plate and a rear clamping plate which are arranged in parallel, a gap is formed between the front clamping plate and the rear clamping plate, a table screen is arranged in the gap in a tight fit mode, and the table screen can move upwards or downwards relative to the front clamping plate and the rear clamping plate;

still include locking Assembly, locking Assembly is including the preceding locking screw and the back locking screw that are mirror symmetry to and connect screwed pipe between them, the screwed pipe run through preceding, back splint and with preceding, back splint looks rigid coupling, each locking screw includes head and pole portion, the pole portion precession or the screw-out of locking screw behind the current locking screw/during the screwed pipe, the head correspondence of preceding locking screw/back locking screw offsets or separates mutually with preceding splint/back splint, the table screen passes through locking Assembly forms fixable's swing joint with preceding, back splint.

According to the utility model, the front clamping plate and the rear clamping plate are arranged, the table screen is provided with the locking assembly, the table screen is in fixed up-down sliding connection relative to the front clamping plate and the rear clamping plate, a user can freely adjust the height of the table screen according to the self requirement, and the table screen is convenient and reliable.

As a further improvement of the above scheme, a plurality of strip-shaped holes are formed in the table screen, the number of the locking assemblies corresponds to the number of the strip-shaped holes, the threaded pipe of each locking assembly penetrates through the corresponding strip-shaped hole, and the table screen slides up and down along each strip-shaped hole;

it should be noted that, the horizontal size of table screen is generally longer, and is further, dispose the bar hole on the table screen, slide from top to bottom for the table screen provides good guide effect for the table screen carries out that the altitude mixture control in-process is swift smooth and easy, and difficult card is blocked, improves user's in-service use and experiences the sense.

As a further improvement of the proposal, the lower part of the table screen is provided with a shelf which comprises a flat plate and two vertical plates which are parallel and vertical,

the flat plate is perpendicular to the two vertical plates, the tail ends of the two sides of the flat plate extend upwards to form flanges, the distance between the two vertical plates is arranged corresponding to the thickness of the table screen, one opposite side of each vertical plate is provided with a raised line, the table screen is correspondingly provided with a groove, and the storage rack is fixedly embedded with the grooves of the table screen through the raised lines;

in order to enrich the functions of the lifting screen mechanism, the lower part of the desk screen is provided with the storage rack, so that a user can conveniently place articles or read books, the height of the books on the storage rack can be correspondingly adjusted by matching with the lifting screen mechanism with adjustable height, the actual requirement of the personal reading posture is met, and the practicability is high.

As a further improvement of the above proposal, the bracket comprises a left leg, a right leg and a cross beam connecting the left leg and the right leg,

the left supporting leg and the right supporting leg are in mirror symmetry, the cross beam is horizontally arranged, the upper part of the left supporting leg/the right supporting leg is fixedly connected with the cross beam, the lower part of the left supporting leg/the right supporting leg forms an included angle alpha with the cross beam in an inclined mode, and the angle alpha is larger than or equal to 92 degrees and smaller than or equal to 120 degrees;

a baffle is further arranged below the cross beam, and the vertical height of the baffle is 1/5-2/3 of the height of the cross beam above the ground;

in order to improve the stability of the supporting part, the lower part of the left supporting leg/the right supporting leg is further configured to be inclined and expanded outwards with the cross beam, so that the structure of the supporting part is more reliable and practical, and the economic benefit is high.

As a further improvement of the above scheme, a joint is further arranged at the joint of the splint component and the pillar, one end of the joint is fixedly connected with the end surfaces of the front splint and the rear splint which are arranged in parallel in the left-right direction, the other end of the joint is provided with a plurality of fasteners, the pillar is correspondingly provided with a clamping position, and the fasteners of the joint and the clamping position of the pillar form a buckle connection;

as a further improvement of the above solution, the fastener of the joint has two, each of which is hook-shaped and includes an upper fastener extending upward and a lower fastener extending downward;

the support column is correspondingly provided with an upper clamping position and a lower clamping position, each clamping position is in a notch shape, the upper clamping position is in a half-open shape, and the lower clamping position is in a closed hole shape;

when the lower fastener embedding that connects down the screens, the last fastener embedding that connects during the last screens, the parallel preceding, back splint and the pillar that set up form the buckle is connected.

As a further improvement of the proposal, the upper screens and the lower screens on the supporting column are respectively provided with two screens which are in through distribution in the left-right direction,

the clamping plate assemblies are arranged in a row, adjacent clamping plate assemblies share one strut and are respectively fixed with the shared strut through the joint in a buckling manner;

it should be noted that the traditional desk screen has a single size, needs to be customized according to the actual use requirements of customers, has high manufacturing cost, cannot be flexibly spliced quickly and conveniently, and has great limitations; further, set up the joint between splint subassembly and pillar, splint subassembly is connected with the pillar buckle through connecting fast, works as when splint subassembly has a plurality of, each splint subassembly becomes the setting of being listed as each other, and adjacent splint subassembly sharing pillar, and passes through respectively it is fixed with shared pillar buckle to connect, and the user can correspond each splint subassembly of concatenation according to the office demands, and lift screen mechanism equipment convenient and fast, and application prospect is showing fairly.

As a further improvement of the above scheme, the top of the supporting column is also provided with a pressing plate, the pressing plate is provided with a round hole, a nut is correspondingly arranged on the supporting column, a screw penetrates through the round hole to be connected and fixed with the nut, and the lower end face of the pressing plate is abutted to the upper end face of the joint.

As a further improvement of the scheme, a plurality of threaded holes are formed in the end faces of the front clamping plate and the rear clamping plate which are arranged in parallel in the left-right direction, through holes corresponding to the number of the joints are formed in the joints, and the joints penetrate through the through holes by means of bolts and are fixedly connected with the front clamping plate and the rear clamping plate which are arranged in parallel.

As a further improvement of the scheme, a plurality of limiting grooves are formed in the end faces of the front clamping plate and the rear clamping plate which are arranged in parallel in the left-right direction, limiting blocks corresponding to the limiting grooves are arranged on the joints, and the joints are limited and fixed with the limiting grooves of the front clamping plate and the rear clamping plate through the limiting blocks.

The utility model has the beneficial effects that:

(1) the locking assembly is configured through the front clamping plate and the rear clamping plate and the desk screen, so that the desk screen can be fixedly connected with the front clamping plate and the rear clamping plate in a vertical sliding manner, a user can freely adjust the height of the desk screen according to the requirement of the user, and the desk screen is convenient and reliable;

(2) the structure is simple, a gap for the table screen to ascend or descend is formed by clamping the front clamping plate and the rear clamping plate which are arranged in parallel, a relatively private office environment is provided for a user through the partition effect of the bidirectional adjustable lifting table screen, and the practical use experience is good;

(3) set up between splint subassembly and pillar and connect, splint subassembly is connected with the pillar buckle through connecting fast, works as when splint subassembly has a plurality of, each splint subassembly becomes the setting of being listed as each other, and adjacent splint subassembly sharing pillar, and passes through respectively it is fixed with shared pillar buckle to connect, and the user can correspond each splint subassembly of concatenation according to the official working needs, and the equipment convenient and fast of lift screen mechanism, and application prospect is showing fairly.

Drawings

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

FIG. 2 is a side view of the present invention;

FIG. 3 is a schematic structural diagram of a support portion according to the present invention;

FIG. 4 is a schematic structural view of a lift screen mechanism of the present invention;

FIG. 5 is a sectional view taken along line A-A of FIG. 4;

FIG. 6 is a schematic illustration of the splice of the cleat assembly of the present invention with a stanchion;

FIG. 7 is a schematic diagram of the operation of the table screen of the present invention;

reference numerals:

1. a support portion; 11. a support; 111a, left leg; 111b, a right leg; 112. a cross beam; 113. a baffle plate; 12. a support beam; 13. a support block;

2. a table body;

3. a screen lifting mechanism;

31. a cleat assembly; 31a, a first cleat assembly; 31b, a second cleat assembly; 311a, a front splint; 311b, a rear splint; 312. a table screen; 313. a rack; 3131. a vertical plate; 3132. a flat plate; 3133. flanging; 3134. a convex strip; 314. a limiting groove; 315. a threaded hole; a1, a groove; a2, strip holes;

32. a pillar; 321. a first support; 322. a second support; 323. a third support; 321a, an upper clamp position; 321b and a lower clamp position;

33. a locking assembly; 331a, front locking screw; 331b, rear locking screws; 332. a threaded pipe;

34. a joint; 341a, an upper fastener; 341b, lower fastener; 342. a limiting block; 343. and a through hole.

35. Pressing a plate; 351. a circular hole; 352. a nut;

36. and (7) a cover plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 7, a multi-user table with a bidirectional adjustable lifting screen comprises a table body 2 and a lifting screen mechanism 3 arranged on the table body 2,

the table body 2 comprises a supporting part 1 and a table plate, the supporting part 1 comprises a plurality of supports 11 arranged side by side, two sides of each support 11 are respectively connected and fixed with the adjacent supports 11 through supporting beams 12, a plurality of supporting blocks 13 are distributed on each supporting beam 12, and the table plate is abutted and fixed on each supporting block 13;

in this embodiment, 3 supporting blocks 13 are uniformly distributed on each supporting beam 12 at intervals, the number of the supporting frames 11 is 3, specifically, the supporting frame 11 includes a left supporting leg 111a, a right supporting leg 111b and a cross beam 112 connecting the two supporting legs,

the left leg 111a and the right leg 111b are in mirror symmetry, the cross beam 112 is horizontally arranged, the upper parts of the left leg 111a and the right leg 111b are fixedly connected with the cross beam 112, the lower parts of the left leg 111a and the right leg 111b and the cross beam 112 form an included angle alpha which is inclined and expanded outwards, and the angle alpha is more than or equal to 92 degrees and less than or equal to 120 degrees;

in the present embodiment, an included angle α between the lower portion of the left leg 111 a/the right leg 111b and the cross beam 112 is preferably 105 °, it should be noted that, in the conventional office table, each leg is perpendicular to the ground, and if the heights of the legs are different, the support may be unstable. In order to improve the stability of the supporting portion 1, the lower portion of the left leg 111 a/the right leg 111b is disposed to incline and expand outwardly with the cross beam 112, so that the structure of the supporting portion 1 is more reliable and practical, and the economic benefit is high.

A baffle 113 is further arranged below the cross beam 112, and the vertical height of the baffle 113 is 1/5-2/3 of the height of the cross beam 112 above the ground; through the shielding effect of the baffle 113, a relatively private office environment can be provided for a user, and the comfortable office environment of the user cannot be guaranteed.

The drop panel mechanism 3 includes a clamp assembly 31, and a support post 32 supported and connected on both sides of the clamp assembly 31,

in this embodiment, a joint 34 is further disposed at a connection position between the clamp plate assembly 31 and the pillar 32, one end of the joint 34 is fixedly connected to end surfaces of the front clamp plate 311a and the rear clamp plate 311b which are disposed in parallel in the left-right direction, a plurality of fasteners are disposed at the other end, a position is correspondingly disposed on the pillar 32, and the joint 34 and the fasteners are connected to the position of the pillar 32 in a snap-fit manner;

specifically, the two fastening members of the joint 34 are hook-shaped, and each fastening member includes an upper fastening member 341a extending upward and a lower fastening member 341b extending downward; the pillar 32 is correspondingly provided with an upper retaining portion 321a and a lower retaining portion 321b, each retaining portion is in a notch shape, the upper retaining portion 321a is in a half-open shape, and the lower retaining portion 321b is in a closed hole shape;

when the lower fastening member 341b of the joint 34 is inserted into the lower detent 321b and the upper fastening member 341a of the joint 34 is inserted into the upper detent 321a, the front clamping plate 311a and the rear clamping plate 311b arranged in parallel form the snap connection with the pillar 32.

In this embodiment, the two upper detents 321a and the two lower detents 321b on the support post 32 are respectively disposed in the left-right direction,

the plurality of the splint assemblies 31 are arranged in a row, the adjacent splint assemblies 31 share one strut 32, and are respectively fastened with the shared strut 32 through the joints 34;

it should be noted that, the conventional table screen 312 has a single size, needs to be customized according to actual use requirements of customers, has a high cost, cannot be flexibly spliced quickly and conveniently, and has great limitations; further, set up between splint subassembly 31 and pillar 32 and connect 34, splint subassembly 31 is connected with pillar 32 buckle through connecting 34 is quick, works as when splint subassembly 31 has a plurality ofly, each splint subassembly 31 becomes the setting of being listed as each other, and adjacent splint subassembly 31 sharing pillar 32, and pass through respectively it is fixed with the pillar 32 buckle of sharing to connect 34, and the user can correspond each splint subassembly 31 of concatenation according to the official working needs, and 3 equipment convenient and fast of lift screen mechanism, and application prospect is fairly showing.

In this embodiment, a pressing plate is further disposed on the top of the supporting column 32, a circular hole 351 is disposed on the pressing plate, a nut 352 is correspondingly disposed in the supporting column 32, a screw passes through the circular hole 351 and is connected and fixed with the nut 352, and the lower end surface of the pressing plate abuts against the upper end surface of the joint 34.

In this embodiment, a plurality of threaded holes 315 are formed in the end surfaces of the front plate 311a and the rear plate 311b arranged in parallel in the left-right direction, a corresponding number of through holes are formed in the joint 34, and the joint 34 penetrates through the through holes by means of bolts and is fixedly connected with the front plate 311a and the rear plate 311b arranged in parallel.

In this embodiment, a plurality of limiting grooves 314 are formed in the end surfaces of the front plate 311a and the rear plate 311b arranged in parallel in the left-right direction, a corresponding number of limiting blocks 342 are formed on the joint 34, and the joint 34 is limited and fixed with the limiting grooves 314 of the front plate 311a and the rear plate 311b through the limiting blocks 342.

Specifically, the number of the clamping plate assemblies 31 can be 1-10, and in this embodiment, the splicing of 2 clamping plate assemblies 31 is specifically described as an example:

first cleat assembly 31a and second cleat assembly 31b are arranged in a column with respect to each other, supported by 3 struts 32 in a sequential arrangement, including a first strut 321, a second strut 322, and a third strut 323, where second strut 322 is a common strut.

In this embodiment, two upper detents 321a and two lower detents 321b are provided on the pillar 32, and are distributed in a left-right direction, and the right side of the first cleat component 31a is fixed to the second pillar 322 by the joint 34; the left side of the second cleat assembly 31b is snap-fitted to the second pillar 322 by another joint 34;

the left side of the first clamping plate component 31a is fixed with the first pillar 321 through the joint 34 by a buckle, and a cover plate 36 is further arranged, the cover plate 36 is provided with an upper fastener 341a and a lower fastener 341b corresponding to the upper fastener 321a and the lower fastener 321b of the first pillar 321, and the cover plate 36 is buckled on the first pillar 321 to shield the exposed hole site of the joint 34;

similarly, the right side of the second cleat component 31b is fastened to the third pillar 323 by the joint 34, and the other cover 36 is fastened to the third pillar 323 to cover the exposed hole of the joint 34.

The clamping plate assembly 31 comprises a front clamping plate 311a and a rear clamping plate 311b which are arranged in parallel, a gap is formed between the front clamping plate 311a and the rear clamping plate 311b, a table screen 312 is arranged in the gap in a tight fit mode, and the table screen 312 can move up or down relative to the front clamping plate 311a and the rear clamping plate 311 b;

still include locking Assembly 33, locking Assembly 33 is including being mirror symmetry's preceding locking screw 331a and back locking screw 331b to and connect the screwed pipe 332 between them, screwed pipe 332 runs through preceding splint 311a, back splint 311b and is connected with preceding splint 311a, back splint 311b, and each locking screw includes head and pole portion, and when the pole portion precession or the back of preceding locking screw 331a locking screw 331b screwed out screwed pipe 332, the head of preceding locking screw 331a back locking screw 331b corresponds offsets or leaves with preceding splint 311a back splint 311b, table screen 312 passes through locking Assembly 33 forms fixable swing joint with preceding splint 311a, back splint 311 b.

In this embodiment, the table screen 312 is provided with a plurality of strip-shaped holes a2, the number of the locking assemblies 33 corresponds to the number of the strip-shaped holes a2, the threaded pipe 332 of each locking assembly 33 passes through the corresponding strip-shaped hole a2, specifically, the number of the strip-shaped holes a2 and the number of the locking assemblies 33 are 2, and the extension length of the strip-shaped hole a2 is 100mm to 200 mm; the distance between the strip-shaped hole A2 and the strip-shaped hole A2 ranges from 500mm to 700 mm;

the table screen 312 slides up and down along each strip-shaped hole A2; it should be noted that, the transverse dimension of the table screen 312 is generally longer, and further, the strip-shaped hole a2 is configured on the table screen 312, so that a good guiding effect is provided for the vertical sliding of the table screen 312, the height of the table screen 312 is quickly and smoothly adjusted, the blocking is not easily caused, and the practical use experience of a user is improved.

In this embodiment, the thickness of the table screen 312 is 8mm to 10mm, a shelf 313 is disposed at the lower portion of the table screen 312, the shelf 313 includes a flat plate 3132 and two vertical plates 3131 standing in parallel, the flat plate 3132 is perpendicular to the two vertical plates 3131, the ends of the flat plate 3132 extend upward to form flanges 3133, the distance between the two vertical plates 3131 is set corresponding to the thickness of the table screen 312, protruding strips 3134 are disposed on opposite sides of the two vertical plates 3131, a groove a1 is correspondingly disposed on the table screen 312, and the shelf 313 is fixed to the groove a1 of the table screen 312 by the protruding strips 3134;

in order to enrich the functions of the lifting screen mechanism 3, the lower part of the desk screen 312 is further provided with the storage rack 313, so that a user can conveniently place articles or read books, the height of the books on the storage rack 313 can be correspondingly adjusted by matching with the lifting screen mechanism 3 with adjustable height, the actual requirement of the personal reading posture is met, and the practicability is high.

Through the scheme of the utility model, in specific application: firstly, selecting a proper number of splint assemblies 31 according to the actual use requirements of customers for flexible splicing, wherein when a plurality of splint assemblies 31 are arranged, the splint assemblies 31 are arranged in a row, a joint 34 is arranged between the splint assemblies 31 and a strut 32, and the splint assemblies 31 are quickly connected with the strut 32 in a snap fit manner through the joint 34;

secondly, a gap for the table screen 312 to move up or down is formed by clamping the front clamping plate 311a and the rear clamping plate 311b which are arranged in parallel, specifically:

when the table screen 312 needs to be adjusted to ascend or descend, the front locking screw 331 a/the rear locking screw 331b can be rotated to enable the rod part thereof to be screwed out of the threaded pipe 332, the head part of the front locking screw 331 a/the rear locking screw 331b is correspondingly separated from the front clamping plate 311 a/the rear clamping plate 311b, and the front clamping plate 311a and the rear clamping plate 311b loosen the clamping on the table screen 312; at this time, the desk screen 312 slides up and down along each strip-shaped hole a2, when the height position of the desk screen 312 is adjusted to be suitable, the front locking screw 331 a/the rear locking screw 331b is screwed, the rod part of the front locking screw 331 a/the rear locking screw 331b is screwed into the threaded pipe 332, the head part of the front locking screw 331 a/the rear locking screw 331b is correspondingly abutted and extruded with the front clamping plate 311 a/the rear clamping plate 311b, the front clamping plate 311a and the rear clamping plate 311b increase the clamping on the desk screen 312, so that the positions of the desk screen 312, the front clamping plate 311a and the rear clamping plate 311b are relatively fixed, and through the partition effect of the bidirectional adjustable lifting desk screen 312, a relatively private office environment is provided for a user, and the actual use experience is good;

finally, through the front clamping plate 311a, the rear clamping plate 311b and the table screen 312, the locking assembly 33 is configured, so that the table screen 312 forms a fixable up-and-down sliding connection relative to the front clamping plate 311a and the rear clamping plate 311b, a user can freely adjust the height of the table screen 312 according to the self requirement, and the table screen locking device is convenient and reliable.

Variations and modifications to the above-described embodiments may occur to those skilled in the art, which fall within the scope and spirit of the above description. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims

1. The utility model provides a many people table with two-way adjustable lift screen, includes the table body to and the lift screen mechanism of setting on the table body, its characterized in that:

2. The multi-user table with the bidirectional adjustable lifting screen as claimed in claim 1, wherein a plurality of strip-shaped holes are formed in the table screen, the number of the locking assemblies corresponds to the number of the strip-shaped holes, the threaded pipe of each locking assembly penetrates through the corresponding strip-shaped hole, and the table screen slides up and down along each strip-shaped hole.

3. The multi-user table with the bidirectional adjustable lifting screen as claimed in claim 1, wherein a shelf is provided at the lower part of the table screen, the shelf comprises a flat plate and two vertical plates which are parallel and vertical,

the flat plate is perpendicular to the two vertical plates, the ends of the two sides of the flat plate extend upwards to form flanges respectively, the distance between the two vertical plates corresponds to the thickness of the table screen, the raised lines are arranged on the opposite sides of the two vertical plates respectively, grooves are correspondingly formed in the table screen, and the storage rack is fixedly clamped and embedded in the grooves of the raised lines and the table screen.

4. Multi-person table with a bi-directionally adjustable lifting screen as claimed in claim 1, wherein the support comprises a left leg, a right leg and a cross member connecting the two,

still be provided with a baffle under the crossbeam, the vertical height dimension of baffle is 1/5 ~ 2/3 of crossbeam ground clearance size.

5. The multi-user table with the bidirectional adjustable lifting screen as claimed in claim 1, wherein a joint is further disposed at a joint of the clamping plate assembly and the support, one end of the joint is fixedly connected to end faces of the front and rear clamping plates disposed in parallel in the left-right direction, a plurality of fasteners are disposed at the other end of the joint, clamping positions are correspondingly disposed on the support, and the fasteners of the joint and the clamping positions of the support form a snap connection.

6. The multi-user table with the bi-directional adjustable lifting screen as claimed in claim 5, wherein the connector has two fasteners, each of which is hook-shaped and comprises an upper fastener extending upward and a lower fastener extending downward;

7. The multi-user table with the bidirectional adjustable lifting screen as claimed in claim 6, wherein there are two upper and two lower retaining positions on the supporting posts, respectively, and the two retaining positions are distributed in a left-right direction,

the splint components are arranged in a row, adjacent splint components share one strut and are fixed with the shared strut through the joint in a buckling mode.

8. The multi-user table with the bidirectional adjustable lifting screen as claimed in claim 7, wherein a pressing plate is further provided on the top of the supporting column, a circular hole is provided on the pressing plate, a nut is correspondingly provided on the supporting column, a screw is fixedly connected with the nut through the circular hole, and the lower end surface of the pressing plate abuts against the upper end surface of the joint.

9. The multi-user table with the bidirectional adjustable lifting screen as claimed in claim 8, wherein a plurality of threaded holes are formed on the end surfaces in the left and right directions of the front and rear clamping plates arranged in parallel, a corresponding number of through holes are formed on the joint, and the joint is fixedly connected with the front and rear clamping plates arranged in parallel by passing through the through holes with bolts.

10. The multi-user table with the bidirectional adjustable lifting screen as claimed in claim 9, wherein a plurality of limiting grooves are formed on the end surfaces in the left and right directions of the front and rear clamping plates arranged in parallel, a corresponding number of limiting blocks are arranged on the joint, and the joint is limited and fixed with the limiting grooves of the front and rear clamping plates by the limiting blocks.