CN108937247B - English study is with multi-functional supplementary desk - Google Patents

English study is with multi-functional supplementary desk Download PDF

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Publication number
CN108937247B
CN108937247B CN201810993711.1A CN201810993711A CN108937247B CN 108937247 B CN108937247 B CN 108937247B CN 201810993711 A CN201810993711 A CN 201810993711A CN 108937247 B CN108937247 B CN 108937247B
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CN
China
Prior art keywords
fixedly connected
motor
supporting
lead screw
cleaning
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Expired - Fee Related
Application number
CN201810993711.1A
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Chinese (zh)
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CN108937247A (en
Inventor
王强
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Shanghai Saiyi Culture Technology Development Co ltd
Xu Rui
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Shanghai Saiyi Culture Technology Development Co Ltd
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Priority to CN201810993711.1A priority Critical patent/CN108937247B/en
Publication of CN108937247A publication Critical patent/CN108937247A/en
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Publication of CN108937247B publication Critical patent/CN108937247B/en
Expired - Fee Related legal-status Critical Current
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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B83/00—Combinations comprising two or more pieces of furniture of different kinds
    • A47B83/02—Tables combined with seats
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
    • A47B21/007—Tables or desks for office equipment, e.g. typewriters, keyboards with under-desk displays, e.g. displays being viewable through a transparent working surface of the table or desk
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B39/00—School forms; Benches or forms combined with desks
    • A47B39/02—Adjustable forms
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B39/00—School forms; Benches or forms combined with desks
    • A47B39/02—Adjustable forms
    • A47B39/023—Adjustable forms with adjustable spacing between table and chair
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B41/00—School desks or tables
    • A47B41/02—Adjustable, inclinable, sliding or foldable desks tops
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L21/00—Blackboard or slate cleaning devices
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
    • A47B21/007—Tables or desks for office equipment, e.g. typewriters, keyboards with under-desk displays, e.g. displays being viewable through a transparent working surface of the table or desk
    • A47B2021/0076—Tables or desks for office equipment, e.g. typewriters, keyboards with under-desk displays, e.g. displays being viewable through a transparent working surface of the table or desk the screen being incorporated in the desk top
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2200/00—General construction of tables or desks
    • A47B2200/0035—Tables or desks with features relating to adjustability or folding
    • A47B2200/004—Top adjustment
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2200/00—General construction of tables or desks
    • A47B2200/008—Tables or desks having means for applying electronic or electric devices

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  • Tables And Desks Characterized By Structural Shape (AREA)
  • Drawing Aids And Blackboards (AREA)

Abstract

The invention discloses a multifunctional auxiliary desk for English study, which comprises an auxiliary desk body, wherein the auxiliary desk body consists of a moving mechanism, a rotating mechanism, a lifting mechanism, an adjusting mechanism, a self-locking wheel base, a storage box and a supporting plate, the moving mechanism is arranged in the base, the top of the moving mechanism is fixedly connected with the supporting plate, one end of the top of the supporting plate is fixedly connected with the rotating mechanism, the writing board can be conveniently adjusted in multiple angles by arranging a writing mechanism, the writing board can be used as a writing board and a blackboard, the multifunctional property of the desk is realized, the height of a chair is conveniently adjusted by arranging an electric telescopic rod, the problem that the practical range is narrow and small due to structural dead boards is avoided, the writing board can be conveniently and automatically cleaned by arranging a cleaning mechanism, the desk is convenient and rapid, an air suction opening is convenient for collecting waste scraps, and the air pollution is avoided, ensuring a good learning environment.

Description

English study is with multi-functional supplementary desk
The technical field is as follows:
the invention relates to the technical field of learning tools, in particular to a multifunctional auxiliary desk for English learning.
Background art:
in english study in-process, need use some learning tools, the desk is the most common one among the current appurtenance, current desk structure dies, the function singleness, be not convenient for realize the multi-angle to the clipboard and adjust, can't make it use as clipboard and blackboard, can't realize the multifunctionality of desk, and be not convenient for adjust the seat height, often cause the problem of practical range narrowness because of the structure dies, be not convenient for carry out self-cleaning to the clipboard, be not convenient for collect the sweeps, can't avoid causing the pollution to the air, can't guarantee good study environment.
The invention content is as follows:
the invention aims to solve the problems in the prior art and provide a multifunctional auxiliary desk for English study, which solves the problems in the prior art.
In order to solve the above problems, the present invention provides a technical solution:
a multifunctional auxiliary desk for English study comprises an auxiliary desk body, wherein the auxiliary desk body consists of a supporting mechanism, a rotating mechanism, a writing mechanism and a cleaning mechanism, the rotating mechanism is fixedly connected to the top of the supporting mechanism, the writing mechanism is fixedly connected to the top of the rotating mechanism, the cleaning mechanism is slidably connected to the top of the writing mechanism, the supporting mechanism consists of a fixed base, a first chute, a first sliding block, a first motor, a supporting seat, an electric telescopic rod and a seat, the first chute is arranged at the top of the fixed base, a first lead screw is rotatably connected to the inside of the first chute, a first sliding block is slidably connected to the inside of the first chute, a threaded hole meshed with the first lead screw is formed in the middle of the first sliding block, the first sliding block penetrates through the middle of the threaded hole, and a first motor is fixedly connected to one end of the first chute, the output and the first lead screw fixed connection of first motor, unable adjustment base's top is connected with the supporting seat, just the top fixedly connected with electric telescopic handle of supporting seat, just electric telescopic handle's top fixedly connected with seat.
Preferably, the rotating mechanism comprises an angle adjusting box, a rotating motor, a driving gear, a rotating shaft and a driven gear, the top of the first sliding block is fixedly connected with the angle adjusting box, the rotating shaft is inserted in the middle of the angle adjusting box and is rotatably connected with the angle adjusting box, the driven gear is fixedly sleeved inside the angle adjusting box outside the rotating shaft, the rotating motor is fixedly connected inside the angle adjusting box, the driving gear is fixedly connected with the output end of the rotating motor, the driving gear is meshed with the driven gear, the writing mechanism comprises a supporting bottom plate, a second sliding groove, a second lead screw, a second sliding block and a second motor, the top of the rotating shaft is fixedly connected with the supporting bottom plate, the top of the supporting bottom plate is provided with the second sliding groove, and the second lead screw is rotatably connected inside the second sliding groove, the inside sliding connection of second spout has the second slider, the inside of second slider be equipped with second lead screw meshing's screw hole, the second lead screw passes from the screw hole middle part, the one end fixedly connected with connecting plate that is close to the seat of supporting baseplate, the top of connecting plate is rotated and is connected with the clipboard, just one side that the clipboard is close to the second spout is rotated and is connected with the bracing piece, the one end that the clipboard was kept away from to the bracing piece is rotated with the second slider and is connected.
Preferably, the cleaning mechanism comprises a lifting chute, a support rod, a lifting slide block, a lifting screw, a lifting motor, a cleaning top plate, a buffer rod, an air suction port, a cleaning bottom plate and a buffer spring, the two corresponding ends of the writing board are fixedly connected with the lifting chute, the lifting screw is rotatably connected inside the lifting chute, the lifting slide block is slidably connected inside the lifting chute, the lifting motor is fixedly connected at one end of the lifting chute far away from the connecting plate, the output end of the lifting motor is fixedly connected with the lifting screw, the lifting screw penetrates through the middle part of the lifting slide block, the cleaning top plate is fixedly connected between the lifting slide blocks, a plurality of buffer rods are inserted into the top of the cleaning top plate, the cleaning bottom plate is fixedly connected with the bottom of the buffer rods, and the buffer spring is sleeved between the cleaning top plate and the cleaning bottom plate outside the buffer rods, the utility model discloses a clean roof, buffer rod, clean bottom plate, both sides equidistance fixedly connected with a plurality of inlet scoops that the buffer rod outside is located clean roof top threaded connection has fastening nut, the both sides that correspond of clean bottom plate are equidistant fixedly connected with a plurality of inlet scoops.
Preferably, one end of the second chute, which is far away from the connecting plate, is fixedly connected with a second motor, and an output end of the second motor is fixedly connected with a second lead screw.
Preferably, a display screen is embedded in one side of the writing board close to the seat.
Preferably, the bottom of the supporting bottom plate is fixedly connected with a control panel, and the second motor, the lifting motor, the rotating motor and the first motor are all electrically connected with the control panel.
Preferably, one end of the bottom of the supporting bottom plate, which is far away from the control panel, is fixedly connected with a recycling box, the inside of the recycling box is fixedly connected with a fan, the output end of the fan is connected with a dust collection box through an air pipe, and the input end of the fan is connected with an air suction opening through an air pipe.
Preferably, one end of the writing board, which is far away from the connecting plate, is connected with a lighting lamp through a support frame.
The invention has the beneficial effects that: the multifunctional desk is compact in structure, the writing board can be conveniently adjusted in multiple angles by arranging the writing mechanism, the multifunctional desk can be used as the writing board and a blackboard, the multifunctional desk is multifunctional, the height of the seat can be conveniently adjusted by arranging the electric telescopic rod, the problem that the practical range is narrow due to structural rigidity is solved, the writing board can be conveniently and automatically cleaned by arranging the cleaning mechanism, convenience and rapidness are realized, the exhaust inlet is convenient for collecting scraps, pollution to the air is avoided, and a good learning environment is ensured.
Description of the drawings:
for ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the present invention at A;
FIG. 3 is a schematic view of the internal structure of the recycling bin of the present invention;
FIG. 4 is a schematic view of the structure of the writing board of the present invention;
fig. 5 is a schematic structural view of the cleaning brush of the present invention.
In the figure: 1. an auxiliary desk body; 2. a support mechanism; 3. a rotation mechanism; 4. a writing mechanism; 5. a cleaning mechanism; 6. a fixed base; 7. a first lead screw; 8. a first slider; 9. a first motor; 10. a supporting seat; 11. an electric telescopic rod; 12. a seat; 13. an angle adjusting box; 14. a rotating electric machine; 15. a driving gear; 16. a rotating shaft; 17. a driven gear; 18. a support base plate; 19. a second chute; 20. a second lead screw; 21. a second slider; 22. a second motor; 23. a recycling bin; 24. a fan; 25. a dust collection box; 26. a control panel; 27. a connecting plate; 28. a writing board; 29. a lifting chute; 30. a support bar; 31. a lifting slide block; 32. lifting a screw rod; 33. a lifting motor; 34. cleaning the top plate; 35. a display screen; 36. a buffer rod; 37. an air suction opening; 38. cleaning the bottom plate; 39. a buffer spring; 40. a support frame; 41. an illuminating lamp; 42. a first runner.
The specific implementation mode is as follows:
as shown in fig. 1 to 5, the following technical solutions are adopted in the present embodiment: a multifunctional auxiliary desk for English study comprises an auxiliary desk body 1, wherein the auxiliary desk body 1 consists of a supporting mechanism 2, a rotating mechanism 3, a writing mechanism 4 and a cleaning mechanism 5, the rotating mechanism 3 is fixedly connected to the top of the supporting mechanism 2, the writing mechanism 4 is fixedly connected to the top of the rotating mechanism 3, the cleaning mechanism 5 is slidably connected to the top of the writing mechanism 4, the supporting mechanism 2 consists of a fixed base 6, a first chute 42, a first sliding block 8, a first motor 9, a supporting seat 10, an electric telescopic rod 11 and a seat 12, the first chute 42 is arranged at the top of the fixed base 6, a first lead screw 7 is rotatably connected to the inside of the first chute 42, the first sliding block 8 is slidably connected to the inside of the first chute 42, a threaded hole meshed with the first lead screw 7 is formed in the middle of the first sliding block 8, just first slider 8 passes from the screw hole middle part, the first motor 9 of one end fixedly connected with of first spout 42, the output and the first lead screw 7 fixed connection of first motor 9, unable adjustment base 6's top is connected with supporting seat 10, just the top fixedly connected with electric telescopic handle 11 of supporting seat 10, just the top fixedly connected with seat 12 of electric telescopic handle 11.
Wherein, the rotating mechanism 3 comprises an angle adjusting box 13, a rotating motor 14, a driving gear 15, a rotating shaft 16 and a driven gear 17, the top of the first sliding block 8 is fixedly connected with the angle adjusting box 13, the middle of the angle adjusting box 13 is inserted with the rotating shaft 16, the rotating shaft 16 is rotatably connected with the angle adjusting box 13, the driven gear 17 is fixedly sleeved inside the angle adjusting box 13 outside the rotating shaft 16, the rotating motor 14 is fixedly connected inside the angle adjusting box 13, the output end of the rotating motor 14 is fixedly connected with the driving gear 15, the driving gear 15 is meshed with the driven gear 17, the writing mechanism 4 comprises a supporting bottom plate 18, a second sliding groove 19, a second lead screw 20, a second sliding block 21 and a second motor 22, the top of the rotating shaft 16 is fixedly connected with the supporting bottom plate 18, the top of the supporting bottom plate 18 is provided with the second sliding groove 19, the inside of second spout 19 rotates and is connected with second lead screw 20, the inside sliding connection of second spout 19 has second slider 21, the inside of second slider 21 is equipped with the screw hole with the meshing of second lead screw 20, second lead screw 20 passes from the screw hole middle part, the one end fixedly connected with connecting plate 27 that is close to seat 12 of bottom plate 18, the top of connecting plate 27 is rotated and is connected with clipboard 28, just one side that clipboard 28 is close to second spout 19 is rotated and is connected with bracing piece 30, the one end that clipboard 28 was kept away from to bracing piece 30 rotates with second slider 21 and is connected.
Wherein, the cleaning mechanism 5 is composed of a lifting chute 29, a support rod 30, a lifting slide block 31, a lifting screw 32, a lifting motor 33, a cleaning top plate 34, buffer rods 36, an air suction port 37, a cleaning bottom plate 38 and a buffer spring 39, the two ends corresponding to the writing board 28 are fixedly connected with the lifting chute 29, the lifting screw 32 is rotatably connected inside the lifting chute 29, the lifting slide block 31 is slidably connected inside the lifting chute 29, the lifting motor 33 is fixedly connected at one end of the lifting chute 29 far away from the connecting plate 27, the output end of the lifting motor 33 is fixedly connected with the lifting screw 32, the lifting screw 32 passes through the middle part of the lifting slide block 31, the cleaning top plate 34 is fixedly connected between the lifting slide blocks 31, the top of the cleaning top plate 34 is inserted with a plurality of buffer rods 36, and the bottom of the buffer rods 36 is fixedly connected with the cleaning bottom plate 38, the outside of buffer rod 36 is located that the cover has buffer spring 39 between clean roof 34 and the clean bottom plate 38, the outside of buffer rod 36 is located that clean roof 34 top threaded connection has fastening nut, the equal equidistance fixedly connected with a plurality of inlet scoops 37 in both sides that clean bottom plate 38 corresponds.
One end of the second chute 19, which is far away from the connecting plate 27, is fixedly connected with a second motor 22, and an output end of the second motor 22 is fixedly connected with a second lead screw 20, so that the angle of the writing board 28 can be adjusted conveniently.
Wherein, a display screen 35 is embedded on one side of the writing board 28 close to the seat 12, which is convenient for study and use.
The bottom of the supporting base plate 18 is fixedly connected with a control panel 26, and the second motor 22, the lifting motor 33, the rotating motor 14 and the first motor 9 are all electrically connected with the control panel 26, so that the auxiliary desk body 1 can be controlled conveniently.
Wherein, the bottom of supporting baseplate 18 is kept away from one end fixedly connected with collection box 23 of control panel 26, the inside fixedly connected with fan 24 of collection box 23, the output of fan 24 is connected with dust collection box 25 through the tuber pipe, the input of fan 24 is connected with inlet scoop 37 through the tuber pipe, is convenient for collect the dust.
One end of the writing board 28, which is far away from the connecting board 27, is connected with an illuminating lamp 41 through a supporting frame 40, so that the writing board is convenient to use for illumination.
The using state of the invention is as follows: when the desk is used as a desk, the height of a seat 12 is adjusted through an electric telescopic rod 11 according to the height of an individual, a first lead screw 7 is driven to rotate through a first motor 9, a first slide block 8 is in threaded connection with the first lead screw 7, so that the position of a writing board 28 is driven by the first slide block 8 under the reaction force of the threads, the distance between the seat 12 and the writing board 28 is adjusted, when the desk is used as a blackboard, a second slide block 21 is driven to move through a second motor 22 and a second lead screw 20, the writing board 28 is supported through a support rod 30 by the second slide block 21, the writing board 28 is in rotational connection with a connecting plate 27, the writing board 28 is erected under the action of a lever principle, after writing, a lifting lead screw 32 is driven to rotate through a lifting motor 33, the lifting slide block 31 is in threaded connection with the lifting lead screw 32, the lifting slide block 31 is in sliding connection with a lifting chute 29, under the reaction force of the threads, the lifting slider 31 drives the cleaning top plate 34 to move up and down, the cleaning bottom plate 38 is connected with the writing board 28 in a sliding manner under the action of the buffer spring 39, so that the chalk dust is wiped, and the chalk dust is collected in the dust collection box 25 through the fan 24 and the air suction opening 37.
While there have been shown and described what are at present considered to be the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

Claims (6)

1. A multifunctional auxiliary desk for English study comprises an auxiliary desk body (1) and is characterized in that the auxiliary desk body (1) consists of a supporting mechanism (2), a rotating mechanism (3), a writing mechanism (4) and a cleaning mechanism (5), the rotating mechanism (3) is fixedly connected to the top of the supporting mechanism (2), the writing mechanism (4) is fixedly connected to the top of the rotating mechanism (3), the cleaning mechanism (5) is slidably connected to the top of the writing mechanism (4), the supporting mechanism (2) consists of a fixed base (6), a first sliding groove (42), a first sliding block (8), a first motor (9), a supporting seat (10), an electric telescopic rod (11) and a seat (12), the first sliding groove (42) is arranged at the top of the fixed base (6), and a first lead screw (7) is rotatably connected to the inside of the first sliding groove (42), a first sliding block (8) is slidably connected inside the first sliding groove (42), a threaded hole meshed with the first lead screw (7) is formed in the middle of the first sliding block (8), the first sliding block (8) penetrates through the middle of the threaded hole, a first motor (9) is fixedly connected to one end of the first sliding groove (42), the output end of the first motor (9) is fixedly connected with the first lead screw (7), a supporting seat (10) is connected to the top of the fixed base (6), an electric telescopic rod (11) is fixedly connected to the top of the supporting seat (10), a seat (12) is fixedly connected to the top of the electric telescopic rod (11), the rotating mechanism (3) is composed of an angle adjusting box (13), a rotating motor (14), a driving gear (15), a rotating shaft (16) and a driven gear (17), an angle adjusting box (13) is fixedly connected to the top of the first sliding block (8), a rotating shaft (16) is inserted into the middle of the angle adjusting box (13), the rotating shaft (16) is rotatably connected with the angle adjusting box (13), a driven gear (17) is fixedly sleeved inside the angle adjusting box (13) on the outer side of the rotating shaft (16), a rotating motor (14) is fixedly connected inside the angle adjusting box (13), a driving gear (15) is fixedly connected at the output end of the rotating motor (14), the driving gear (15) is meshed with the driven gear (17), the writing mechanism (4) is composed of a supporting bottom plate (18), a second sliding groove (19), a second lead screw (20), a second sliding block (21) and a second motor (22), the supporting bottom plate (18) is fixedly connected to the top of the rotating shaft (16), the second sliding groove (19) is arranged at the top of the supporting bottom plate (18), and the second lead screw (20) is rotatably connected inside the second sliding groove (19), the inside sliding connection of second spout (19) has second slider (21), the inside of second slider (21) is equipped with the screw hole with second lead screw (20) meshing, second lead screw (20) are passed from the screw hole middle part, the one end fixedly connected with connecting plate (27) that is close to seat (12) of supporting baseplate (18), the top of connecting plate (27) is rotated and is connected with clipboard (28), just clipboard (28) are close to one side rotation of second spout (19) and are connected with bracing piece (30), the one end that clipboard (28) were kept away from in bracing piece (30) is rotated with second slider (21) and is connected, clean mechanism (5) are by lift spout (29), bracing piece (30), lifting slide (31), lifting screw (32), elevator motor (33), clean roof (34), buffer beam (36), inlet scoop (37), Clean bottom plate (38) and buffer spring (39) are constituteed, the equal fixedly connected with in both ends that clipboard (28) correspond goes up and down spout (29), the inside of going up and down spout (29) is all rotated and is connected with lead screw (32), just the inside sliding connection of going up and down spout (29) has lifting slide (31), the one end fixedly connected with elevator motor (33) of keeping away from connecting plate (27) of lifting slide (29), the output and lifting screw (32) fixed connection of elevator motor (33), lifting slide (32) are passed from lifting slide (31) middle part, fixedly connected with cleaning top plate (34) between lifting slide (31), a plurality of buffer beam (36) have been inserted at the top of cleaning top plate (34), the bottom fixedly connected with of buffer beam (36) cleans bottom plate (38), the cover has buffer spring (39) between buffer beam (36) outside is located cleaning top plate (34) and cleaning bottom plate (38) The outer side of the buffer rod (36) is located at the top of the cleaning top plate (34) and is in threaded connection with a fastening nut, and a plurality of air suction openings (37) are fixedly connected with the cleaning bottom plate (38) in equal distance on two corresponding sides.
2. The multifunctional auxiliary desk for English study of claim 1, wherein: one end of the second sliding groove (19) far away from the connecting plate (27) is fixedly connected with a second motor (22), and the output end of the second motor (22) is fixedly connected with a second lead screw (20).
3. The multifunctional auxiliary desk for English study of claim 1, wherein: and a display screen (35) is embedded in one side of the writing board (28) close to the seat (12).
4. The multifunctional auxiliary desk for English study of claim 1, wherein: the bottom fixedly connected with control panel (26) of supporting baseplate (18), second motor (22), elevator motor (33), rotating electrical machines (14) and first motor (9) all with control panel (26) electric connection.
5. The multifunctional auxiliary desk for English study of claim 1, wherein: the bottom of supporting baseplate (18) is kept away from one end fixedly connected with collection box (23) of control panel (26), the inside fixedly connected with fan (24) of collection box (23), the output of fan (24) is connected with dust collection box (25) through the tuber pipe, the input of fan (24) is connected with inlet scoop (37) through the tuber pipe.
6. The multifunctional auxiliary desk for English study of claim 1, wherein: one end of the writing board (28) far away from the connecting plate (27) is connected with an illuminating lamp (41) through a supporting frame (40).
CN201810993711.1A 2018-08-29 2018-08-29 English study is with multi-functional supplementary desk Expired - Fee Related CN108937247B (en)

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CN114190698A (en) * 2021-12-14 2022-03-18 九江学院 Automatic translation device of english books

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