CN116491762A

CN116491762A - Desktop turnover display

Info

Publication number: CN116491762A
Application number: CN202310325305.9A
Authority: CN
Inventors: 周鹏; 宋香华; 曾峻; 王旭兰; 付蕾; 刘利平; 胡敏松
Original assignee: Farui New Technology Jiangxi Co ltd
Current assignee: Farui New Technology Jiangxi Co ltd
Priority date: 2023-03-30
Filing date: 2023-03-30
Publication date: 2023-07-28

Abstract

The invention relates to the technical field of desktop overturning, and discloses a desktop overturning display, which solves the problem that most desktops do not have an overturning function, so that the display cannot synchronously overturn along with the desktops and further cannot be sealed and protected; this design follows the lifter plate upset at the in-process that the display body moved down, is convenient for make the display body upset to the below of lifter plate, realizes the closure of two switching tables simultaneously, and then realizes the seal to the display body.

Description

Desktop turnover display

Technical Field

The invention belongs to the technical field of desktop overturning, and particularly relates to a desktop overturning display.

Background

The desk is a common furniture, the upper part of the desk is provided with a plane, the lower part of the desk is provided with a support column, things can be put on the desk, eat, write, work and the like, the desk is a piece of furniture fixed by a smooth flat plate, legs and other supports, no matter the desk is used at home, in a restaurant or in a office building, the desk is not separated from the desk for students, and the display is not separated from the desk for staff.

However, the existing display is directly placed on the desktop, the display is not fixed, and most desktops do not have a turnover function, so that the display cannot synchronously turn over along with the desktops when not used, and further cannot be sealed and protected.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the desktop turnover display, and effectively solves the problem that most desktops in the prior art do not have a turnover function, so that the display cannot synchronously turn over along with the desktops when not used, and further cannot be sealed and protected.

In order to achieve the above purpose, the present invention provides the following technical solutions: the desktop overturning display comprises a table body, wherein a cavity is formed in the table body, opening and closing table plates are symmetrically arranged at the top end of the table body, extension plates are arranged on one side, away from each other, of the two opening and closing table plates, limiting plates are symmetrically arranged on two sides of the table body, protruding strips which are in sliding connection with the limiting plates are arranged on two sides of the two opening and closing table plates, a containing groove is formed in the table body, the limiting plates and the containing groove are of a U-shaped structure, opening and closing mechanisms which are connected with the two opening and closing table plates are arranged in the containing groove, lifting plates which are positioned in the cavity are arranged in the table body, connecting plates are symmetrically arranged on two sides of the lifting plates, lifting mechanisms are connected to the bottom ends of the connecting plates, supports are arranged at the top ends of the lifting plates, display bodies are arranged on the supports, clamping plates which are connected with the supports are arranged on the top ends of the lifting plates, and the two clamping plates are connected through a distance adjusting mechanism;

elevating system includes opening, internal thread section of thick bamboo, dwang, external screw thread piece, conical gear IV, actuating member and upset group, the opening that is linked together with the holding tank has been seted up to the inside cavity bottom symmetry of table, the dwang is installed in the equal rotation of open-ended inside, the bottom of dwang all is equipped with the conical gear IV that is located the holding tank inside, connect through the actuating member between two conical gear IV, the bottom of connecting plate all fixed mounting has an internal thread section of thick bamboo, the top of dwang alternates in the inside of internal thread section of thick bamboo, and the top of dwang is equipped with the external screw thread piece with internal thread section of thick bamboo threaded connection, connect through upset group between connecting plate and the lifter plate.

Preferably, the turnover group comprises a toothed plate II, a mounting shaft and a gear II, wherein the mounting shaft is fixedly mounted on two sides of the lifting plate and is inserted into the connecting plate, one end of the mounting shaft is provided with the gear II positioned on one side of the connecting plate, the top end of the inner wall of the cavity of the table body is provided with the toothed plate II, the gear II is positioned on one side of the toothed plate II, and the gear II is meshed with the toothed plate II.

Preferably, the driving piece comprises a double-shaft motor, a rotating shaft, a second conical gear and a third conical gear, the double-shaft motor is installed at the inner bottom end of the accommodating groove, the output shaft of the double-shaft motor is connected with the rotating shaft, the second conical gear is arranged at one end of the rotating shaft, the third conical gear is sleeved at the middle part of the rotating shaft, the third conical gear is meshed with the sprocket, and the second conical gear is connected with the opening and closing mechanism.

Preferably, the mechanism that opens and shuts includes recess, pinion rack one, the fixing base, the slide, the bracing piece, the slider, axis of rotation two, gear one and driving medium, the recess has all been seted up to the bottom of two desktops that open and shut, the interior top of recess all is equipped with pinion rack one, the bottom of two extension boards all is equipped with the fixing base, the outer wall both sides of the table body all are equipped with the slide, the slide passes through the slider and is connected with the outer wall of table, be connected through the bracing piece between slide and the fixing base, axis of rotation two is installed to the inner wall top symmetry of holding tank, the cover is equipped with gear one on the axis of rotation two, gear one is connected with pinion rack one meshing, be connected through the driving medium between axis of rotation two and the conical gear two.

Preferably, the transmission piece comprises a first rotating shaft, a chain wheel, a first bevel gear and a chain, the first rotating shaft is symmetrically arranged at the bottom end of the inner wall of the accommodating groove, the first rotating shaft and the second rotating shaft are respectively sleeved with the chain wheel, the two chain wheels are connected through the chain, and the first rotating shaft is sleeved with the first bevel gear which is meshed with the second bevel gear.

Preferably, the sliding piece comprises a sliding groove and a connecting block, one side of the sliding seat is provided with the connecting block, the outer wall of the table body is provided with the sliding groove which is in sliding connection with the connecting block, and the cross sections of the sliding groove and the connecting block are of T-shaped structures.

Preferably, the bottom of the lifting plate is provided with a slot, and the top of the lifting plate is provided with a sliding port communicated with the slot.

Preferably, the interval adjustment mechanism comprises a bidirectional screw rod, a conical gear five, an adjusting rod, a conical gear six and a fixing plate, the bidirectional screw rod is rotatably mounted on the grooved inner wall, the clamping plate penetrates through the sliding port and extends to the grooved inner portion, the clamping plate is in sliding connection with the sliding port, the two clamping plates are sleeved outside the bidirectional screw rod, the two clamping plates are in threaded connection with the bidirectional screw rod, the conical gear five is sleeved at one end of the bidirectional screw rod, the fixing plate is mounted on the grooved inner wall, the adjusting rod is rotatably mounted on the fixing plate, and the conical gear six which is in meshed connection with the conical gear five is arranged at the top end of the adjusting rod.

Preferably, the two sides of the support are symmetrically provided with inserting holes, the clamping plate is provided with inserting blocks extending to the inside of the inserting holes, and the inserting holes and the inserting blocks are of rectangular structures.

Preferably, the size of the opening is larger than that of the internal thread cylinder, and the installation shaft and the connecting plate and the rotating rod and the opening are connected through bearings.

Compared with the prior art, the invention has the beneficial effects that:

(1) In operation, through being provided with the table body, open and shut table extension board, limiting plate, sand grip, the holding tank, the lifter plate, the support, the display body, the connecting plate, mechanism and elevating system open and shut, can make two in-process that open and shut realize the upward movement and the upset of lifter plate, make things convenient for desktop and the synchronous upset of display body, make the display body upset to the top of lifter plate, and then bring the convenience for the staff to use the display body, when needs to protect the display body, then make the display body follow the lifter plate upset at the in-process of moving down, be convenient for make the display body upset to the below of lifter plate, realize the closure of two tables that open and shut simultaneously, and then realize the seal to the display body, the effectual protection of realizing to the display body.

(2) Through two-way lead screw, conical gear five, regulation pole, conical gear six and fixed plate, be convenient for install the display body according to the size of support to for the dismouting of display body is convenient, cooperates the effect of socket and inserted block simultaneously, realizes the fixed to the support, has improved the installation stability of display body, makes things convenient for the lifter plate to drive the synchronous upset of display body when the upset, and then provides stably for the upset of display body, and then effectually for the dismouting of display body provides convenience.

(3) Through pinion rack two, installation axle and design of pinion rack two, after pinion rack two one side, can carry out the upset of lifter plate at the lift in-process of lifter plate and connecting plate, and then can make the lifter plate drive the display body and overturn one hundred eighty degrees, effectually provide convenience for the use of display body.

(4) Through the design of biax motor, rotation axis, conical gear two and conical gear three, the effectual operation that opens and shuts of table and lift and the upset operation of lifter plate that opens and shuts provide power, conveniently use the display body, can realize the protection to the display body simultaneously.

Drawings

The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.

In the drawings:

FIG. 1 is a schematic diagram of a desktop flip display of the present invention;

FIG. 2 is a schematic side sectional view of the folding table of the present invention;

FIG. 3 is a schematic top view of the folding table of the present invention;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1A according to the present invention;

fig. 5 is a schematic top view of a table body according to the present invention;

FIG. 6 is a schematic diagram of a connection structure between a driving member and a driving member according to the present invention;

FIG. 7 is a schematic view of a spacing adjustment mechanism according to the present invention;

in the figure: 1. a table body; 2. a table plate is opened and closed; 3. an extension plate; 4. a limiting plate; 5. a convex strip; 6. a receiving groove; 7. a lifting plate; 8. a bracket; 9. a display body; 10. a connecting plate; 11. a groove; 12. a toothed plate I; 13. a fixing seat; 14. a slide; 15. a support rod; 16. a chute; 17. a joint block; 18. an opening; 19. a first rotating shaft; 20. a second rotating shaft; 21. a first gear; 22. a sprocket; 23. a first conical gear; 24. a chain; 25. a biaxial motor; 26. a rotation shaft; 27. a second bevel gear; 28. a conical gear III; 29. an internal thread cylinder; 30. a rotating lever; 31. an external thread block; 32. a conical gear IV; 33. a toothed plate II; 34. a socket; 35. a clamping plate; 36. inserting blocks; 37. a mounting shaft; 38. a second gear; 39. slotting; 40. a two-way screw rod; 41. a sliding port; 42. a conical gear V; 43. an adjusting rod; 44. a conical gear six; 45. and a fixing plate.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

The first embodiment is shown in fig. 1 to 7, the novel multifunctional desk comprises a desk body 1, a cavity is formed in the desk body 1, opening and closing desk plates 2 are symmetrically arranged at the top end of the desk body 1, two opening and closing desk plates 2 are respectively provided with an extension plate 3 at the far side, limiting plates 4 are symmetrically arranged at two sides of the desk body 1, protruding strips 5 which are in sliding connection with the limiting plates 4 are respectively arranged at two sides of the two opening and closing desk plates 2, a containing groove 6 is formed in the desk body 1, the limiting plates 4 and the containing groove 6 are of a U-shaped structure, opening and closing mechanisms which are connected with the two opening and closing desk plates 2 are respectively arranged in the containing groove 6, lifting plates 7 which are positioned in the cavity are respectively arranged in the desk body 1, connecting plates 10 are symmetrically arranged at two sides of the lifting plates 7, lifting mechanisms are respectively connected at the bottom ends of the connecting plates 10, a support 8 is arranged at the top ends of the lifting plates 7, a display body 9 is arranged on the support 8, clamping plates 35 which are connected with the support 8 are respectively arranged at the top ends of the lifting plates 7, and the two clamping plates 35 are connected through a spacing adjusting mechanism;

the lifting mechanism comprises an opening 18, an internal thread cylinder 29, a rotating rod 30, external thread blocks 31, four conical gears 32, a driving piece and a turnover group, wherein the bottom end of a cavity in the table body 1 is symmetrically provided with the opening 18 communicated with the accommodating groove 6, the rotating rod 30 is rotatably arranged in the opening 18, the bottom end of the rotating rod 30 is provided with the four conical gears 32 positioned in the accommodating groove 6, the two four conical gears 32 are connected through the driving piece, the bottom end of the connecting plate 10 is fixedly provided with the internal thread cylinder 29, the top end of the rotating rod 30 is inserted into the internal thread cylinder 29, the top end of the rotating rod 30 is provided with the external thread blocks 31 in threaded connection with the internal thread cylinder 29, and the connecting plate 10 is connected with the lifting plate 7 through the turnover group; through the driving piece, can provide power to the fourth bevel gear 32, and then the fourth bevel gear 32 can drive the dwang 30 rotatory, the dwang 30 drives external screw thread piece 31 rotation, through the threaded connection relation of external screw thread piece 31 and internal screw thread section of thick bamboo 29 and cooperation internal screw thread section of thick bamboo 29 and connecting plate 10's fixed connection relation, can make internal screw thread section of thick bamboo 29 go up and down in the outside of dwang 30, and then internal screw thread section of thick bamboo 29 can drive connecting plate 10 and go up and down, connecting plate 10 can drive lifter plate 7 and go up and down, lifter plate 7 can drive display body 9 and go up and down, and then make things convenient for display body 9 to remove to the outside of table body 1, and then the convenience is used display body 9, simultaneously connecting plate 10 and lifter plate 7 are through the effect of upset group up-shift, can make lifter plate 7 overturn, and then can make display body 9 overturn to lifter plate 7's top, make things convenient for the staff to use display body 9.

Based on the first embodiment, as shown in fig. 1, fig. 4 and fig. 7, the turnover set comprises a toothed plate two 33, a mounting shaft 37 and a gear two 38, wherein the mounting shaft 37 is fixedly mounted on both sides of the lifting plate 7, the mounting shaft 37 is inserted into the connecting plate 10, one end of the mounting shaft 37 is provided with the gear two 38 positioned on one side of the connecting plate 10, the top end of the inner wall of the cavity of the table body 1 is provided with the toothed plate two 33, the gear two 38 is positioned on one side of the toothed plate two 33, the gear two 38 is meshed with the toothed plate two 33, the size of an opening 18 is larger than that of the internal thread cylinder 29, and the mounting shaft 37 is connected with the connecting plate 10 and the rotating rod 30 is connected with the opening 18 through bearings; after the connecting plate 10 drives the lifting plate 7 to move upwards synchronously, the connecting plate 10 drives the mounting shaft 37 and the gear II 38 to move upwards synchronously, so that the gear II 38 moves to one side of the toothed plate II 33, and then the gear II 38 and the toothed plate II 33 are meshed and connected through the gear II 38, in the process of moving upwards the gear II 38, the gear II 38 can rotate, the gear II 38 can drive the mounting shaft 37 to rotate, the mounting shaft 37 can drive the lifting plate 7 to rotate, the lifting plate 7 can be turned over, the lifting plate 7 can rotate for one hundred eighty degrees, the display body 9 can conveniently rotate to the top end of the lifting plate 7, and the operation of staff is facilitated.

In the third embodiment, based on the first embodiment, as shown in fig. 1, fig. 3, fig. 6 and fig. 5, the driving member includes a biaxial motor 25, a rotating shaft 26, a second bevel gear 27 and a third bevel gear 28, the biaxial motor 25 is installed at the inner bottom end of the accommodating groove 6, the output shafts of the biaxial motor 25 are all connected with the rotating shaft 26, one end of the rotating shaft 26 is provided with the second bevel gear 27, the middle part of the rotating shaft 26 is sleeved with the third bevel gear 28, the third bevel gear 28 is in meshed connection with the sprocket 22, the second bevel gear 27 is connected with an opening and closing mechanism, the opening and closing mechanism includes a groove 11, a first toothed plate 12, a fixed seat 13, a sliding seat 14, a supporting rod 15, a sliding member, a second rotating shaft 20, a first gear 21 and a driving member, grooves 11 are all formed at the bottom ends of the two opening and closing tables 2, toothed plates 12 are all arranged at the inner top ends of the grooves 11, and fixed seats 13 are all arranged at the bottom ends of the two extension plates 3, the two sides of the outer wall of the table body 1 are respectively provided with a sliding seat 14, the sliding seat 14 is connected with the outer wall of the table body 1 through a sliding piece, the sliding seat 14 is connected with a fixed seat 13 through a supporting rod 15, the top end of the inner wall of a containing groove 6 is symmetrically provided with a second rotating shaft 20, a gear I21 is sleeved on the second rotating shaft 20, the gear I21 is meshed with a toothed plate I12 and connected with the second rotating shaft 20 through a transmission piece, the transmission piece comprises a first rotating shaft 19, a chain wheel 22, a first bevel gear 23 and a chain 24, the bottom end of the inner wall of the containing groove 6 is symmetrically provided with the first rotating shaft 19, the first rotating shaft 19 and the second rotating shaft 20 are respectively sleeved with a chain wheel 22, the two chain wheels 22 are connected through the chain 24, the first rotating shaft 19 is sleeved with a first bevel gear 23 meshed with the second bevel gear 27, the sliding piece comprises a sliding groove 16 and a connecting block 17, one side of the sliding seat 14 is respectively provided with a connecting block 17, the outer wall of the table body 1 is provided with a chute 16 which is in sliding connection with a connecting block 17, and the cross sections of the chute 16 and the connecting block 17 are of T-shaped structures;

by starting the double-shaft motor 25, the double-shaft motor 25 drives the rotary shaft 26 to rotate, the rotary shaft 26 drives the second conical gear 27 and the third conical gear 28 to synchronously rotate, the fourth conical gear 32 rotates through the meshing connection relation between the third conical gear 28 and the fourth conical gear 32, the fourth conical gear 32 drives the rotary rod 30 to rotate, the internal thread cylinder 29 drives the lifting plate 7 and the connecting plate 10 to move upwards, the display body 9 is conveniently moved to the outside of the table body 1, and the display is convenient for operators to use; through the meshing relation of the second bevel gear 27 and the first bevel gear 23, the first bevel gear 23 rotates, the first bevel gear 23 drives the first rotation shaft 19 to rotate, the first rotation shaft 19 drives one of the chain wheels 22 to rotate, the connecting relation through the chain 24 can enable the other chain wheel 22 to rotate, the chain wheel 22 drives the second rotation shaft 20 to rotate, the second rotation shaft 20 drives the first gear 21 to rotate, the meshing connecting relation through the first gear 21 and the first toothed plate 12 can enable the first toothed plate 12 to horizontally move at the top end of the first toothed plate 21, the first toothed plate 12 can drive the opening and closing table plate 2 to slide at the top end of the table body 1, the two opening and closing table plates 2 are further separated from each other, the top end of the table body 1 is opened, meanwhile, the extending plate 3 can drive the fixed seat 13 to move, the sliding seat 14 can slide on the outer wall of the table body 1 through the connecting action of the supporting rod 15, the sliding seat 14 can drive the connecting block 17 to slide on the sliding groove 16, stable supporting of the opening and closing table plate 2 is further realized, the two opening and closing table plates 2 can conveniently move up and down the lifting plate 7 and the turnover body 9 in the opening and closing process, the table body can be conveniently used by a worker, and the table 9 can be conveniently displayed.

In the fourth embodiment, based on the first embodiment, as shown in fig. 1, fig. 4 and fig. 7, a slot 39 is formed at the bottom end of the lifting plate 7, a slide opening 41 communicated with the slot 39 is formed at the top end of the lifting plate 7, a pitch adjusting mechanism comprises a bidirectional screw 40, a bevel gear five 42, an adjusting rod 43, a bevel gear six 44 and a fixing plate 45, the bidirectional screw 40 is rotatably mounted on the inner wall of the slot 39, a clamping plate 35 penetrates the slide opening 41 and extends into the slot 39, the clamping plate 35 is slidably connected with the slide opening 41, the two clamping plates 35 are sleeved outside the bidirectional screw 40, the two clamping plates 35 are in threaded connection with the bidirectional screw 40, a bevel gear five 42 is sleeved at one end of the bidirectional screw 40, the fixing plate 45 is rotatably mounted on the fixing plate 45, a bevel gear six 44 meshed with the bevel gear five 42 is mounted at the top end of the adjusting rod 43, sockets 34 are symmetrically mounted on two sides of the bracket 8, and the clamping plate 35 is provided with a plug 36 extending into the socket 34, and the plug 36 are rectangular structures;

starting biax motor 25, make lifter plate 7 remove the outside to table body 1, and then place support 8 and display body 9 on lifter plate 7, according to the bottom size of support 8, rotatory regulation pole 43, regulation pole 43 drives the rotation of conical gear six 44, through the meshing relation of connection of conical gear six 44 and conical gear five 42, can make conical gear five 42 rotate, conical gear five 42 drives two-way lead screw 40 and rotates, through the threaded connection relation of two-way lead screw 40 and grip block 35 and the sliding connection relation of cooperation grip block 35 and smooth mouth 41, can make two grip blocks 35 be close to each other, and then make things convenient for two grip blocks 35 to carry out the centre gripping to support 8, grip block 35 can drive simultaneously and insert in socket 34, realize fixing support 8, and then improved the installation stability of display body 9, make things convenient for lifter plate 7 to drive display body 9 and overturn in step when overturning, and then provide stability for the upset of display body 9, simultaneously this design is convenient for install support 8 of different sizes, effectually for the dismouting of display body 9.

Working principle: when the two opening and closing table boards 2 are in a closed state, when the display body 9 is required to be operated, the double-shaft motor 25 is started to rotate positively, the double-shaft motor 25 drives the rotating shaft 26 to rotate, the rotating shaft 26 drives the bevel gear II 27 and the bevel gear III 28 to synchronously rotate, the bevel gear I23 is enabled to rotate through the meshing connection relation between the bevel gear II 27 and the bevel gear I23, the bevel gear I23 drives the rotating shaft I19 to rotate, the rotating shaft I19 drives one of the chain wheels 22 to rotate, the other chain wheel 22 is enabled to rotate, the chain wheel 22 drives the rotating shaft II 20 to rotate, the rotating shaft II drives the gear I21 to rotate, the toothed plate I12 is enabled to horizontally move at the top end of the gear I21 through the meshing connection relation between the toothed plate I21 and the toothed plate I12, the toothed plate I12 is enabled to slide at the top end of the table body 1, the two opening and closing table boards 2 are enabled to be far away from each other, the top end of the table body 1 is enabled to be opened, the extending plate 3 is enabled to drive the sliding seat 13 to move, the sliding seat 14 is enabled to be enabled to slide seat 13 to be enabled to slide through the connection function of the supporting rod 15, the sliding block 14 is enabled to slide on the outer wall of the table body 14 is enabled to be enabled to slide on the sliding table board 16, and the sliding table board 2 is enabled to be enabled to stably to slide on the sliding table board to be opened;

simultaneously, through the meshing connection relation between the third conical gear 28 and the fourth conical gear 32, the fourth conical gear 32 drives the rotating rod 30 to rotate, the rotating rod 30 drives the external thread block 31 to rotate, through the threaded connection relation between the external thread block 31 and the internal thread cylinder 29 and the fixed connection relation between the internal thread cylinder 29 and the connecting plate 10, the internal thread cylinder 29 can move upwards outside the rotating rod 30, the internal thread cylinder 29 can drive the connecting plate 10 to move upwards, the connecting plate 10 can drive the lifting plate 7 to move upwards, the lifting plate 7 can drive the display body 9 to move upwards, the connecting plate 10 and the lifting plate 7 can drive the mounting shaft 37 and the gear II 38 to move upwards synchronously, the gear II 38 can move to one side of the toothed plate II 33, and in the process of moving upwards of the gear II 38, the gear II 38 can drive the mounting shaft 37 to rotate, and the mounting shaft 37 can drive the lifting plate 7 to rotate, and further realize the turnover of the lifting plate 7, so that the lifting plate 7 rotates by one hundred and eighty degrees, the display body 9 can rotate, the display body can be turned over, the display body 9 can be turned over, the top end of the display body can be turned over conveniently, the display body can be turned over, the top end 9 can be turned over conveniently, and the display body can be opened conveniently, and turned over by a table 9 can be opened by a worker, and turned over by the top end 9 can be conveniently, and the display body can be turned over by the top 9;

when needs protect display body 9, then make biax motor 25 reverse, can make two table 2 that open and shut be close to each other, lifter plate 7 and connecting plate 10 move down simultaneously, and lifter plate 7 can overturn one hundred eighty degrees at the in-process that moves down, and lifter plate 7 can drive display body 9 and overturn, makes display body 9 overturn to lifter plate 7's below, and then lifter plate 7 and connecting plate 10 can drive display body 9 and remove to the inside of table 1, and two table 2 that open and shut can seal the top of table 1, and then realize the sealed protection to display body 9.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Desktop upset display, including the table body (1), its characterized in that: the novel multifunctional desk is characterized in that a cavity is formed in the desk body (1), opening and closing desk plates (2) are symmetrically arranged at the top end of the desk body (1), extension plates (3) are arranged on one side, away from each other, of the two opening and closing desk plates (2), limiting plates (4) are symmetrically arranged on two sides of the desk body (1), protruding strips (5) which are in sliding connection with the limiting plates (4) are arranged on two sides of the two opening and closing desk plates (2), a containing groove (6) is formed in the desk body (1), the limiting plates (4) and the containing groove (6) are of a U-shaped structure, opening and closing mechanisms connected with the two opening and closing desk plates (2) are arranged in the containing groove (6), lifting plates (7) located in the cavity are arranged in the desk body, connecting plates (10) are symmetrically arranged on two sides of the lifting plates (7), lifting mechanisms are connected to the bottom ends of the connecting plates (10), a support (8) are arranged on the top end of the lifting plates (7), a display body (9) is arranged on the support (8), the top end of the lifting plates (7) is provided with a clamping plate (35) connected with the support (8), and the two clamping plates (35) are connected through an adjusting mechanism;

elevating system includes opening (18), internal thread section of thick bamboo (29), dwang (30), external screw thread piece (31), four conical gears (32), driving piece and upset group, opening (18) that are linked together with holding tank (6) are offered to table body (1) inside cavity bottom symmetry, dwang (30) are all installed in the inside rotation of opening (18), the bottom of dwang (30) all is equipped with four conical gears (32) that are located holding tank (6) inside, connect through the driving piece between two conical gears four (32), the bottom of connecting plate (10) is all fixed mounting has internal thread section of thick bamboo (29), the top of dwang (30) alternates in the inside of internal thread section of thick bamboo (29), and the top of dwang (30) is equipped with external screw thread piece (31) with internal thread section of thick bamboo (29) threaded connection, be connected through the upset group between connecting plate (10) and lifter plate (7).

2. A desktop flip display as claimed in claim 1, characterized in that: the turnover group comprises a toothed plate II (33), a mounting shaft (37) and a gear II (38), wherein the mounting shaft (37) is fixedly mounted on two sides of the lifting plate (7), the mounting shaft (37) is inserted into the connecting plate (10), one end of the mounting shaft (37) is provided with the gear II (38) positioned on one side of the connecting plate (10), the top end of the inner wall of the cavity of the table body (1) is provided with the toothed plate II (33), the gear II (38) is positioned on one side of the toothed plate II (33), and the gear II (38) is meshed with the toothed plate II (33).

3. A desktop flip display as claimed in claim 1, characterized in that: the driving piece comprises a double-shaft motor (25), a rotating shaft (26), a second conical gear (27) and a third conical gear (28), the double-shaft motor (25) is installed at the inner bottom end of the accommodating groove (6), the output shaft of the double-shaft motor (25) is connected with the rotating shaft (26), one end of the rotating shaft (26) is provided with the second conical gear (27), the middle part of the rotating shaft (26) is sleeved with the third conical gear (28), the third conical gear (28) is meshed with the chain wheel (22), and the second conical gear (27) is connected with the opening and closing mechanism.

4. A desktop flip display as claimed in claim 1, characterized in that: the mechanism that opens and shuts includes recess (11), pinion rack one (12), fixing base (13), slide (14), bracing piece (15), slider, axis of rotation two (20), gear one (21) and driving medium, recess (11) are all seted up to the bottom of two desk boards that open and shut (2), the interior top of recess (11) all is equipped with pinion rack one (12), the bottom of two extension boards (3) all is equipped with fixing base (13), the outer wall both sides of table body (1) all are equipped with slide (14), slide (14) are connected with table body (1) outer wall through the slider, be connected through bracing piece (15) between slide (14) and fixing base (13), axis of rotation two (20) are installed to the inner wall top symmetry of holding tank (6), the cover is equipped with gear one (21) on axis of rotation two (20), gear one (21) are connected with pinion rack one (12) meshing, be connected through the driving medium between axis of rotation two (20) and the conical gear two (27).

5. A desktop flip display as claimed in claim 4, wherein: the transmission piece comprises a first rotating shaft (19), chain wheels (22), a first conical gear (23) and a chain (24), wherein the first rotating shaft (19) is symmetrically arranged at the bottom end of the inner wall of the accommodating groove (6), the first rotating shaft (19) and the second rotating shaft (20) are respectively sleeved with the chain wheels (22), the two chain wheels (22) are connected through the chain (24), and the first conical gear (23) meshed with the second conical gear (27) is sleeved on the first rotating shaft (19).

6. A desktop flip display as claimed in claim 4, wherein: the sliding piece comprises a sliding groove (16) and a connecting block (17), one side of the sliding seat (14) is provided with the connecting block (17), the outer wall of the table body (1) is provided with the sliding groove (16) which is in sliding connection with the connecting block (17), and the cross sections of the sliding groove (16) and the connecting block (17) are of T-shaped structures.

7. A desktop flip display as claimed in claim 1, characterized in that: the bottom of the lifting plate (7) is provided with a slot (39), and the top of the lifting plate (7) is provided with a sliding port (41) communicated with the slot (39).

8. The desktop flip display of claim 7, wherein: the interval adjustment mechanism comprises a bidirectional screw rod (40), a bevel gear five (42), an adjusting rod (43), a bevel gear six (44) and a fixed plate (45), wherein the bidirectional screw rod (40) is rotatably installed on the inner wall of a groove (39), a clamping plate (35) penetrates through a sliding port (41) and extends to the inside of the groove (39), the clamping plate (35) is in sliding connection with the sliding port (41), two clamping plates (35) are sleeved outside the bidirectional screw rod (40), the two clamping plates (35) are in threaded connection with the bidirectional screw rod (40), one end of the bidirectional screw rod (40) is sleeved with the bevel gear five (42), the fixed plate (45) is installed on the inner wall of the groove (39), the adjusting rod (43) is rotatably installed on the fixed plate (45), and the top end of the adjusting rod (43) is provided with the bevel gear six (44) which is meshed with the bevel gear five (42).

9. A desktop flip display as claimed in claim 8, wherein: the two sides of the support (8) are symmetrically provided with inserting holes (34), the clamping plate (35) is provided with inserting blocks (36) extending into the inserting holes (34), and the inserting holes (34) and the inserting blocks (36) are of rectangular structures.

10. A desktop flip display as claimed in claim 2, characterized in that: the size of the opening (18) is larger than that of the internal thread cylinder (29), and the installation shaft (37) and the connecting plate (10) and the rotating rod (30) and the opening (18) are connected through bearings.