A multifunctional office desk for intelligent office

Abstract

The present invention discloses a multifunctional office desk for intelligent office use, including a box body, a table board and a support board. The box body and the support board are respectively fixedly connected to the bottom of the table board. A motor is fixedly connected to the inner wall of the box body. The output end of the motor is fixedly connected to a first shaft. A lower sprocket is fixedly connected to the side wall of the first shaft. A second shaft is rotatably connected to the inner top wall of the box body. An upper sprocket is fixedly connected to the side wall of the second shaft. The lower sprocket and the upper sprocket are connected by a chain. A rectangular block is connected to the side wall of the chain. Left and right sliding rods are symmetrically and fixedly connected to the inner wall of the box body. In the present invention, when the user opens the security door and places different important documents on the multiple second rods arranged on the inner wall of each cross board respectively, when others need to take out one of the important documents, there is no need to open the security door at this time, avoiding all important documents from being exposed, and improving the confidentiality and security level of important documents.

Description

Technical Field

[0001] The present invention relates to the technical field of desks, and in particular to a multifunctional desk for intelligent office work. Background Art

[0002] A desk refers to a table equipped for convenient work in daily life, work and social activities.

[0003] At present, the drawers provided in the desk can be used to store documents. However, as the usage time increases, a large number of documents need to be stored. When the user needs to take out a certain document, it is necessary to search through the documents in multiple drawers one by one, resulting in low work efficiency. It does not have the function of intelligently searching for documents, and cannot provide good security protection and confidentiality for some important documents. At the same time, the current desks have a single function, and when the user takes a nap, a good experience cannot be obtained. Summary of the Invention

[0004] The purpose of the present invention is to solve the problems existing in the prior art, and to propose a multifunctional desk for intelligent office work.

[0005] In order to achieve the above purpose, the present invention adopts the following technical scheme:

[0006] A multifunctional desk for intelligent office work, including a box body, a table board and a support board. The box body and the support board are respectively fixedly connected to the bottom of the table board. A motor is fixedly connected to the inner wall of the box body. The output end of the motor is fixedly connected to a first shaft. A lower sprocket is fixedly connected to the side wall of the first shaft. A second shaft is rotatably connected to the inner wall of the top of the box body. An upper sprocket is fixedly connected to the side wall of the second shaft. The lower sprocket and the upper sprocket are connected by a chain. A rectangular block is connected to the side wall of the chain. Left and right sliding rods are symmetrically and fixedly connected to the inner wall of the box body. Rings are slidably connected to the side walls of the left and right sliding rods. The two rings are jointly fixedly connected to a rectangular plate. Through holes are formed in the inner wall of the rectangular plate. The rectangular block is slidably connected inside the through holes. A plurality of first rods are fixedly connected to the side wall of the rectangular block. A plurality of L-shaped plates are fixedly connected to the inner wall of the box body. Electromagnets are embedded in the inner walls of the L-shaped plates. A cross plate is slidably connected to the inner wall of the L-shaped plate. A magnet is embedded at one end of the cross plate. A plurality of second rods are fixedly connected to the side wall of the cross plate. The cross plate is elastically connected to the inner wall of the L-shaped plate through a spring. A pick-up hole is formed in the inner wall of the box body at the end away from the L-shaped plate.

[0007] Further, a straight plate is fixedly connected to the inner wall of the pick-up hole. A cavity is provided in the inner wall of the straight plate. A plurality of conveying rods are rotatably connected through the inner wall of the cavity. A gear is fixedly connected to the side wall of each conveying rod. A conductive spring is fixedly connected to the inner wall of the cavity. The other end of the conductive spring is fixedly connected to a rack. The rack is slidably connected inside the cavity. The rack is meshed with the plurality of gears. A conductive strip is fixedly connected to the side wall of the right sliding rod. A contact strip is fixedly connected to the inner wall of one of the rings. A pressure sensor is provided inside the conveying rod. The contact strip, the conductive strip, the pressure sensor and the conductive spring are electrically connected.

[0008] Further, a sliding cavity is provided in the inner wall of the left sliding rod. A magnetic piston is hermetically slidably connected to the inner wall of the sliding cavity. A permanent magnet is embedded in the inner wall of the other ring.

[0009] Further, one-way air intake holes are symmetrically provided in the inner wall of the sliding cavity. A groove is provided in the top wall of the table board. A top board is slidably connected to the inner wall of the groove.

[0010] Further, a rubber air curtain is fixedly connected to the inner wall of the top board. One-way air outlet pipes are symmetrically fixedly connected to the inner wall of the sliding cavity. The ends of the one-way air outlet pipes far away from the sliding cavity are fixedly communicated with the rubber air curtain. An air release valve is provided inside the rubber air curtain.

[0011] Further, a door hole is provided in the inner wall of one end of the box body close to the L-shaped plate. An anti-theft door is installed in the inner wall of the door hole.

[0012] Further, a password controller is fixedly connected to the side wall of the box body. Each electromagnet embedded in the L-shaped plate is electrically connected to the password controller. The motor is electrically connected to the password controller.

[0013] Further, exhaust holes are symmetrically provided in the inner wall of the sliding cavity. Electronic valves are provided in the exhaust holes.

[0014] The present invention has the following advantages:

[0015] 1. When the user opens the anti-theft door and places different important documents on the multiple second rods arranged on the inner wall of each cross plate respectively, when others need to take out one of the important documents, there is no need to open the anti-theft door at this time, avoiding all important documents from being exposed, and improving the confidentiality and security of important documents;

[0016] 2. By arranging structures such as a chain, a rectangular block and a first rod, when the rectangular block moves upward from the lowest end of the stroke along with the chain, the multiple first rods will pass through the second rods and lift the important documents placed on the multiple second rods, and then transfer the important document from the multiple second rods to the multiple first rods to complete the taking out of the important document;

[0017] 3. Subsequently, the chain continues to drive the rectangular block to move. Then, when multiple first rods pass downward through multiple conveying rods, the important document will be transferred to the upper part of the multiple conveying rods. At the same time, the conductive strip and the contact strip come into contact, and after the pressure sensor arranged inside the conveying rod detects the gravity extrusion of the document, the conductive spring is electrified and contracts, and the rack drives multiple gears and the corresponding conveying rods to rotate, so that the document placed on the conveying rod is conveyed to the pick-up hole, completing the picking up of the document.

[0018] 4. When the user needs to take a nap, the rubber air curtain fixedly connected to the inner wall of the top plate is facing upward. The motor is started through the password controller, and the electronic valve of the exhaust hole inside the sliding cavity is closed. The permanent magnet on one of the rings drives the magnetic piston to move synchronously, so that the magnetic piston slides sealingly and reciprocally inside the sliding cavity, and then the external gas is pumped into the sliding cavity and then squeezed into the rubber air curtain, making the rubber air curtain inflate and expand. Thus, the user can use it as a nap pillow to take a nap.

[0019] 5. When the rubber air curtain is not inflated, the electronic valve in the exhaust hole is in the open state, and each exhaust hole is horizontally arranged with a corresponding cross plate. Then, the high-pressure gas discharged at this time will blow the document placed on multiple first rods in the cross plate to remove the dust on the document. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic structural diagram of a multifunctional office desk for intelligent office proposed by the present invention;

[0021] Figure 2 is a schematic structural diagram of the left sliding rod and the right sliding rod of a multifunctional office desk for intelligent office proposed by the present invention in a vertical cross-section;

[0022] Figure 3 is a schematic external view of the L-shaped plate, the cross plate and the second rod of a multifunctional office desk for intelligent office proposed by the present invention;

[0023] Figure 4 is a schematic structural diagram of the interior of a cavity of a multifunctional office desk for intelligent office proposed by the present invention;

[0024] Figure 5 is a schematic diagram of the connection relationship between the motor, the first shaft and the lower sprocket of a multifunctional office desk for intelligent office proposed by the present invention.

[0025] In the figure: 1 box body, 2 motor, 3 first shaft, 4 lower sprocket, 5 second shaft, 6 upper sprocket, 7 chain, 8 password controller, 9 left slide bar, 10 right slide bar, 11 ring, 12 rectangular plate, 13 through hole, 14 rectangular block, 15 first rod, 16 L-shaped plate, 17 horizontal plate, 18 door hole, 19 anti-theft door, 20 pick-up hole, 21 straight plate, 22 conveying rod, 23 conductive strip, 24 cavity, 25 gear, 26 rack, 27 conductive spring, 28 support plate, 29 table board, 30 second rod, 31 electromagnet, 32 magnet, 33 groove, 34 rubber air curtain, 35 top plate, 36 contact strip, 37 sliding cavity, 38 magnetic piston, 39 permanent magnet. Detailed implementation manners

[0026] To make the above objects, features and advantages of the present invention more obvious and understandable, the following will describe the detailed implementation manners of the present invention with reference to the accompanying drawings. Many specific details are set forth in the following description in order to fully understand the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific implementations disclosed below.

[0027] Referring to Figures 1-5 , a multifunctional desk for intelligent office, includes a box body 1, a table board 29 and a support plate 28. The box body 1 and the support plate 28 are respectively fixedly connected to the bottom of the table board 29. The inner wall of the box body 1 is fixedly connected with a motor 2. The output end of the motor 2 is fixedly connected with a first shaft 3. The side wall of the first shaft 3 is fixedly connected with a lower sprocket 4. The inner wall of the top of the box body 1 is rotatably connected with a second shaft 5. The side wall of the second shaft 5 is fixedly connected with an upper sprocket 6. The lower sprocket 4 and the upper sprocket 6 are connected by a chain 7. The side wall of the chain 7 is rotatably connected with a rectangular block 14. The inner wall of the box body 1 is symmetrically and fixedly connected with a left slide bar 9 and a right slide bar 10. The side walls of the left slide bar 9 and the right slide bar 10 are both slidably connected with a ring 11. The two rings 11 are jointly fixedly connected with a rectangular plate 12. The inner wall of the rectangular plate 12 is provided with a through hole 13. The rectangular block 14 is slidably connected inside the through hole 13. The side wall of the rectangular block 14 is fixedly connected with a plurality of first rods 15. The inner wall of the box body 1 is fixedly connected with a plurality of L-shaped plates 16. The inner wall of the L-shaped plate 16 is embedded with an electromagnet 31. The inner wall of the L-shaped plate 16 is slidably connected with a horizontal plate 17. One end of the horizontal plate 17 is embedded with a magnet 32. The side wall of the horizontal plate 17 is fixedly connected with a plurality of second rods 30. The horizontal plate 17 is elastically connected to the inner wall of the L-shaped plate 16 through a spring. The inner wall of the box body 1 at the end far from the L-shaped plate 16 is provided with a pick-up hole 20. When the electromagnet 31 is energized, it repels the corresponding magnet 32, and the spring provides a pulling force to the horizontal plate 17. The plurality of L-shaped plates 16 are arranged in alignment from top to bottom.

[0028] The inner wall of the pick-up hole 20 is fixedly connected with a straight plate 21. A cavity 24 is formed in the inner wall of the straight plate 21. A plurality of conveying rods 22 are rotatably connected through the inner wall of the cavity 24. A gear 25 is fixedly connected to the side wall of each conveying rod 22. A conductive spring 27 is fixedly connected to the inner wall of the cavity 24. The other end of the conductive spring 27 is fixedly connected with a rack 26. The rack 26 is slidably connected inside the cavity 24. The rack 26 is meshed with a plurality of gears 25. A conductive strip 23 is fixedly connected to the side wall of the right sliding rod 10. A contact strip 36 is fixedly connected to the inner wall of one of the rings 11. A pressure sensor is arranged inside the conveying rod 22. The contact strip 36, the conductive strip 23, the pressure sensor and the conductive spring 27 are electrically connected. When important documents are transferred to the plurality of conveying rods 22, an object is detected by the pressure sensor, and then the conductive spring 27 can be energized when the conductive strip 23 and the contact strip 36 are in contact with each other.

[0029] A sliding cavity 37 is formed in the inner wall of the left sliding rod 9. A magnetic piston 38 is hermetically slidably connected to the inner wall of the sliding cavity 37. A permanent magnet 39 is embedded in the inner wall of the other ring 11. The magnetic piston 38 and the permanent magnet 39 have opposite polarities and are magnetically attracted to each other.

[0030] Unidirectional air inlet holes are symmetrically formed in the inner wall of the sliding cavity 37. A groove 33 is formed in the top wall of the table board 29. A top plate 35 is slidably connected to the inner wall of the groove 33. The unidirectional air inlet holes only allow external gas to enter the inside of the sliding cavity 37. The top plate 35 can be slid upward and taken out from the groove 33.

[0031] A rubber air curtain 34 is fixedly connected to the inner wall of the top plate 35. Unidirectional air outlet pipes are symmetrically fixedly connected to the inner wall of the sliding cavity 37. The ends of the unidirectional air outlet pipes far away from the sliding cavity 37 are fixedly communicated with the rubber air curtain 34. A deflation valve is arranged inside the rubber air curtain 34. The unidirectional air outlet pipes only allow the gas inside the sliding cavity 37 to enter the inside of the rubber air curtain 34.

[0032] A door hole 18 is formed in the inner wall of one end of the box body 1 close to the L-shaped plate 16. A security door 19 is installed in the inner wall of the door hole 18. After the security door 19 is opened, different important documents can be placed on the plurality of second rods 30 at different positions.

[0033] A password controller 8 is fixedly connected to the side wall of the box body 1. Each electromagnet 31 embedded in the L-shaped plate 16 is electrically connected to the password controller 8. The motor 2 is electrically connected to the password controller 8.

[0034] A plurality of exhaust holes are symmetrically formed in the inner wall of the sliding cavity 37. Electronic valves are arranged in the exhaust holes. When the rubber air curtain 34 is not inflated, the electronic valves in the exhaust holes are in an open state, and each exhaust hole is horizontally arranged corresponding to one of the cross plates 17. Then the high-pressure gas discharged at this time will blow the documents placed on the plurality of first rods 15 in the cross plate 17 to remove the dust on the documents.

[0035] In the present invention, the user opens the anti-theft door 19 and places different important documents on a plurality of second rods 30 provided on the inner wall of each cross plate 17. At this time, under the pulling force of the spring, each cross plate 17 is at one end close to the anti-theft door 19 inside the corresponding L-shaped plate 16. When others need to take out one of the important documents, it is not necessary to open the anti-theft door 19 at this time, avoiding all important documents from being exposed and improving the confidentiality and security of important documents.

[0036] First, energize one of the electromagnets 31 through the password controller 8. The electromagnet 31 and a corresponding magnet 32 have the same polarity and are mutually magnetic repulsive forces. Then, under the action of the magnetic repulsive force, the cross plate 17 will slide horizontally to the right by a certain distance along the inner wall of the L-shaped plate 16 until the cross plate 17 moves to the rightmost end of the stroke. At this time, the cross plate 17 is located directly above the rectangular block 14. The electromagnet 31 continues to be energized. Then, input the password through the password controller 8 to start the motor 2. The output end of the motor 2 drives the first shaft 3 to rotate. Further, the first shaft 3 drives the chain 7 to move through the lower sprocket 4 and the upper sprocket 6. Further, the chain 7 drives the rectangular block 14 to move synchronously.

[0037] When the rectangular block 14 moves upward from the lowest end of the stroke along with the chain 7, first, the rectangular block 14 will slide leftward by a certain distance inside the through hole 13, and then move upward synchronously with the chain 7. The cross plates 17 corresponding to the non-energized electromagnets 31 are all at the leftmost end of the L-shaped plate 16. The rectangular block 14 drives the rectangular plate 12 to move upward synchronously. Moreover, a plurality of first rods 15 fixedly connected to the side wall of the rectangular block 14 and the second rods 30 on each cross plate 17 are arranged in a staggered manner and will not collide and interfere. Then, the plurality of first rods 15 will pass through the second rods 30 and lift the documents placed on the plurality of second rods 30, thereby transferring the document from the plurality of second rods 30 to the plurality of first rods 15 to complete the taking out of the document.

[0038] Subsequently, the chain 7 continues to drive the rectangular block 14 to move upward. Then, the rectangular block 14 slides rightward by a certain distance at the topmost end of the stroke, and then moves downward with the chain 7. A plurality of first rods 15 fixedly connected to the side wall of the rectangular block 14 and a plurality of conveying rods 22 are also arranged in a staggered manner. Then, when the plurality of first rods 15 pass downward through the plurality of conveying rods 22, the document will be transferred to the upper part of the plurality of conveying rods 22. At the same time, the conductive strip 23 contacts the contact strip 36, and after the pressure sensor provided inside the conveying rod 22 detects the gravity extrusion of the document, the conductive spring 27 is energized and contracts. Further, the conductive spring 27 drives the rack 26 to slide rightward by a certain distance. The rack 26 drives a plurality of gears 25 to rotate. Further, the plurality of gears 25 drive the corresponding conveying rods 22 to rotate, so that the document placed on the conveying rod 22 is conveyed to the pick-up hole 20 to complete the taking of the document.

[0039] And when the user needs to take a nap, the top plate 35 is slid upward along the groove 33 and lifted, and then the top plate 35 is inverted and placed into the groove 33. At this time, the rubber air curtain 34 fixedly connected to the inner wall of the top plate 35 faces upward. The motor 2 is started through the password controller 8, and the electronic valve of the exhaust hole inside the sliding cavity 37 is closed. When the rectangular block 14 drives the rectangular plate 12 and the two rings 11 to move, the permanent magnet 39 on one of the rings 11 drives the magnetic piston 38 to move synchronously, so that the magnetic piston 38 seals and reciprocates inside the sliding cavity 37, and then the external gas is pumped into the sliding cavity 37 and then squeezed into the rubber air curtain 34, so that the rubber air curtain 34 is inflated and expanded. Then the user can use it as a nap pillow to take a nap.

[0040] When the rubber air curtain 34 is not inflated, the electronic valve in the exhaust hole is in an open state, and each exhaust hole is horizontally arranged with a corresponding cross plate 17. Then the high-pressure gas discharged at this time will jet the documents placed on the multiple first rods 15 in the cross plate 17 to blow the dust on the documents.

[0041] The above is only the preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A multifunctional office desk for intelligent office use, comprising a box body, a table board and a support board. The box body and the support board are respectively fixedly connected to the bottom of the table board. It is characterized in that a motor is fixedly connected to the inner wall of the box body. The output end of the motor is fixedly connected to a first shaft. A lower sprocket is fixedly connected to the side wall of the first shaft. A second shaft is rotatably connected to the inner top wall of the box body. An upper sprocket is fixedly connected to the side wall of the second shaft. The lower sprocket and the upper sprocket are connected by a chain. A rectangular block is connected to the side wall of the chain. Left and right sliding rods are symmetrically and fixedly connected to the inner wall of the box body. Rings are slidably connected to the side walls of the left and right sliding rods. The two rings are jointly fixedly connected to a rectangular plate. Through holes are formed in the inner wall of the rectangular plate. The rectangular block is slidably connected inside the through holes. A plurality of first rods are fixedly connected to the side wall of the rectangular block. A plurality of L-shaped plates are fixedly connected to the inner wall of the box body. Electromagnets are embedded in the inner walls of the L-shaped plates. A cross plate is slidably connected to the inner wall of the L-shaped plate. A magnet is embedded at one end of the cross plate. A plurality of second rods are fixedly connected to the side wall of the cross plate. The cross plate is elastically connected to the inner wall of the L-shaped plate through a spring. A pick-up hole is formed in the inner wall of the box body at the end away from the L-shaped plate. A straight plate is fixedly connected to the inner wall of the pick-up hole. A cavity is formed in the inner wall of the straight plate. A plurality of conveying rods are rotatably connected through the inner wall of the cavity. A gear is fixedly connected to the side wall of each conveying rod. A conductive spring is fixedly connected to the inner wall of the cavity. The other end of the conductive spring is fixedly connected to a rack. The rack is slidably connected inside the cavity. The rack is meshed with a plurality of gears. A conductive strip is fixedly connected to the side wall of the right sliding rod. A contact strip is fixedly connected to the inner wall of one of the rings. A pressure sensor is arranged inside the conveying rod. The contact strip, the conductive strip, the pressure sensor and the conductive spring are electrically connected. A sliding cavity is formed in the inner wall of the left sliding rod. A magnetic piston is hermetically slidably connected to the inner wall of the sliding cavity. A permanent magnet is embedded in the inner wall of the other ring. Unidirectional air inlet holes are symmetrically formed in the inner wall of the sliding cavity. A groove is formed in the top wall of the table board. A top plate is slidably connected to the inner wall of the groove. A rubber air curtain is fixedly connected to the inner wall of the top plate. Unidirectional air outlet pipes are symmetrically fixedly connected to the inner wall of the sliding cavity. The ends of the unidirectional air outlet pipes away from the sliding cavity are fixedly communicated with the rubber air curtain. An air leakage valve is arranged inside the rubber air curtain. Exhaust holes are symmetrically formed in the inner wall of the sliding cavity. Electronic valves are arranged in the exhaust holes.

2. A multifunctional office desk for intelligent office use according to claim 1, It is characterized in that a door hole is formed in the inner wall of the box body at the end close to the L-shaped plate, and an anti-theft door is installed in the door hole.

3. A multifunctional office desk for intelligent office use according to claim 2, It is characterized in that a password controller is fixedly connected to the side wall of the box body. Each electromagnet embedded in the L-shaped plate is electrically connected to the password controller. The motor is electrically connected to the password controller.

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