CN114451659B - Multi-functional adjustable podium - Google Patents
Multi-functional adjustable podium Download PDFInfo
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- CN114451659B CN114451659B CN202210080778.2A CN202210080778A CN114451659B CN 114451659 B CN114451659 B CN 114451659B CN 202210080778 A CN202210080778 A CN 202210080778A CN 114451659 B CN114451659 B CN 114451659B
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- platform
- supporting
- rod
- front side
- supporting block
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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
- A47B19/00—Reading-desks; Lecterns; Pulpits, i.e. free-standing
- A47B19/06—Reading-desks; Lecterns; Pulpits, i.e. free-standing with adjustable top leaf
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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
- A47B13/00—Details of tables or desks
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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
- A47B13/00—Details of tables or desks
- A47B13/08—Table tops; Rims therefor
- A47B13/081—Movable, extending, sliding table tops
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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
- A47B19/00—Reading-desks; Lecterns; Pulpits, i.e. free-standing
- A47B19/10—Reading-desks; Lecterns; Pulpits, i.e. free-standing characterised by association with auxiliary devices, e.g. paper clamps, line indicators
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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
- 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
- A47B21/0073—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 liftable above the desk top
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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
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
- A47B97/02—Devices for holding or supporting maps, drawings, or the like, including means for preventing rolling-up
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- Warehouses Or Storage Devices (AREA)
Abstract
The invention relates to a platform, in particular to a multifunctional adjustable platform. The invention aims to provide a multifunctional adjustable platform which is convenient for teachers to watch a display screen. The invention provides a multifunctional adjustable platform, which comprises a platform, a door plate, a support base, a first guide rod, an adjusting component and the like, wherein the first guide rod is symmetrically arranged on the left side and the right side of the upper part of the support base in a sliding manner in the front-back direction, the platform for assisting teaching is arranged between the tops of the first guide rods, the door plate is symmetrically arranged in the left-right direction in the middle of the front side of the platform in a rotating manner, and the adjusting component for adjusting the height is arranged between the support base and the platform. According to the invention, the push block is pressed backwards, so that the blocking rod can be driven to move backwards to be separated from the first rack, then the platform is moved upwards and downwards, the height of the platform can be adjusted, and after the platform is adjusted, the position of the platform can be fixed through the matching of the first rack and the blocking rod.
Description
Technical Field
The invention relates to a platform, in particular to a multifunctional adjustable platform.
Background
The existing platform has simple functions, can not be adjusted in height, and is inconvenient for teachers with different heights to use.
Patent application CN213882206U discloses an adjustable podium of ideology and politics for 20210806 on the public day, including place the platform and set up in place the telescopic machanism of platform lower extreme, telescopic machanism fixes on the base, telescopic machanism includes that cavity shell and cover are located inner shell in the cavity shell, the bottom is provided with reset spring in the cavity shell, reset spring's one end and inner shell are connected, and the other end is connected with the interior bottom of cavity shell, the outside of cavity shell is provided with and is used for spacingly the limit baffle of the minimum degree of depth of inner shell whereabouts, be provided with in the cavity shell and be used for adjusting the adjusting bolt of inner shell height, adjusting bolt and cavity shell threaded connection. The invention provides a platform convenient for teachers with different heights to adjust. Although the height can be adjusted to above-mentioned patent, the plane angle of podium is fixed, and inconvenient teacher watches display screen and books on the podium.
Therefore, a multifunctional adjustable platform which is convenient for teachers to watch the display screen is designed.
Disclosure of Invention
In order to overcome the defects that the plane angle of the conventional platform is generally fixed and a teacher cannot conveniently watch a display screen and books on the platform, the invention aims to provide a multifunctional adjustable platform which is convenient for the teacher to watch the display screen.
The invention is realized by the following technical approaches:
the utility model provides a multi-functional adjustable podium, including the podium, the door plant, support the base, first guide bar, adjusting part, storage component and lifting subassembly, the equal front and back symmetry slidingtype in the left and right sides that supports base upper portion is equipped with first guide bar, be equipped with the podium that is used for supplementary teaching between the first guide bar top, the front side middle part bilateral symmetry rotary type of podium is equipped with the door plant, it is equipped with the adjusting part who is used for height-adjusting to support to be equipped with between base and the podium, the upper portion front side of podium is equipped with the storage component who is used for placing the keyboard, the upper portion of podium is equipped with the lifting subassembly.
In a preferred embodiment of the invention, the adjusting assembly comprises a first rack, a pushing block, a second guide rod, a clamping rod and a first spring, the first rack is arranged in the middle of the left side and the right side of the bottom in the supporting base, the pushing block is arranged on the lower portion of the front side of the platform in a sliding mode, the second guide rod is symmetrically arranged on the lower portion of the front side of the inner wall of the platform in the left-right mode, the clamping rod is arranged between the rear portions of the second guide rods in a sliding mode, the front side of the clamping rod is connected with the rear side of the pushing block, the clamping rod is clamped by the first rack, the first spring is wound on the rear portion of the second guide rod, and two ends of the first spring are respectively connected with the second guide rod and the clamping rod.
In a preferred embodiment of the invention, the storage assembly comprises support groove blocks, support plates, first rollers and pull handles, the support groove blocks are symmetrically arranged on the left and right sides of the upper portion of the front side of the interior of the platform, the support plates are slidably arranged between the inner rear portions of the support groove blocks, the two first rollers are rotatably arranged on the rear portions of the left and right sides of each support plate, the first rollers roll in the adjacent support groove blocks, and the pull handles are arranged in the middle portions of the front sides of the support plates.
In a preferred embodiment of the invention, the lifting assembly comprises a push rod, a first supporting block, a placing frame, a display screen and wedge blocks, the push rod is symmetrically arranged at the rear side of the supporting plate in a left-right mode, the first supporting block is symmetrically arranged at the upper portion of the front side of the interior of the platform in a left-right mode, the first supporting block is located on the outer side of the supporting groove block, the placing frame is rotatably arranged at the upper portion of the first supporting block, the display screen is arranged in the placing frame, the wedge blocks are arranged on the left side and the right side of the bottom of the placing frame, and the push rod is in contact with the adjacent wedge blocks.
In a preferred embodiment of the invention, the device further comprises a placing component for placing books and test papers, the placing component comprises a second supporting block, a rotating plate, a third supporting block, a first pull rod, a second rack, a second spring and a straight gear, the second supporting block is symmetrically arranged on the rear side of the upper part of the platform in the left-right direction, the rotating plate is rotatably arranged between the second supporting blocks, the third supporting block is symmetrically arranged on the middle part of the upper side of the inside of the platform in the left-right direction, the first pull rod is slidably arranged between the upper parts of the third supporting blocks, the push rod moves forwards to be contacted with the first pull rod, the second rack is symmetrically arranged on the rear side of the upper part of the first pull rod in the left-right direction, the second spring is arranged between the middle part of the first pull rod and the two third supporting blocks, the straight gears are arranged on the rear parts of the left side and the right side of the rotating plate, and the straight gears are meshed with the adjacent straight gears.
In a preferred embodiment of the invention, the book and test paper support device further comprises a support assembly for supporting books and test papers, the support assembly comprises a fourth support block, a first fixing rod, bevel gears, a fifth support block, a rotating shaft and a rotating bracket, the fourth support block is symmetrically arranged at the left and right sides of the inner rear side of the rotating plate, the first fixing rod is symmetrically arranged at the left and right sides of the upper portion of the inner side of the platform, the fourth support block is rotatably connected with the adjacent first fixing rod, the fifth support block is symmetrically arranged at the left and right sides of the inner rear side of the rotating plate, the rotating shaft is rotatably arranged in the middle of the fifth support block, the bevel gears are arranged at the rear side of the rotating shaft and the inner side of the first fixing rod, two adjacent bevel gears are mutually meshed, and the rotating bracket is arranged at the front side of the rotating shaft.
In a preferred embodiment of the present invention, the fixing device further comprises a fixing assembly for clamping the book and the test paper, the fixing assembly comprises a second pull rod, a second fixing rod, a second roller and a third spring, the second pull rod is slidably disposed at the front side of the bottom of the rotating plate, four groups of second fixing rods are disposed at intervals at the top of the second pull rod, each group has two numbers, the second roller is slidably disposed between each group of second fixing rods, the second fixing rod is wound with the third spring, and two ends of the third spring are respectively connected with the second pull rod and the second roller.
In a preferred embodiment of the present invention, the bottom of the supporting base is provided with a non-slip mat.
Compared with the prior art, the invention has the remarkable improvements that: 1. according to the invention, the push block is pressed backwards, so that the blocking rod can be driven to move backwards to be separated from the first rack, then the platform is moved upwards and downwards, the height of the platform can be adjusted, and after the platform is adjusted, the position of the platform can be fixed through the matching of the first rack and the blocking rod.
2. According to the invention, the placing frame and the display screen can be driven to rotate upwards by manually pulling the pull handle forwards, so that the display screen is inclined, and a teacher can conveniently watch the display screen for teaching.
3. According to the invention, the rotating plate can be driven to rotate upwards by manually pulling the pull handle forwards, and meanwhile, the rotating bracket can rotate forwards and unfold, so that a teacher can conveniently place books and test papers, and the books and the test papers can be pressed by the second roller.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of another perspective view of the present invention.
Fig. 3 is a schematic perspective view of another embodiment of the present invention.
Fig. 4 is a schematic internal perspective view of the present invention.
Fig. 5 is a schematic internal perspective view of another perspective view of the present invention.
Fig. 6 is a schematic diagram of a first partial body structure according to the present invention.
FIG. 7 is a schematic view of a second partial body structure according to the present invention.
Fig. 8 is a perspective view of the adjustment assembly of the present invention.
Fig. 9 is a perspective view of another adjusting assembly of the present invention.
Fig. 10 is a schematic perspective view of a portion of an adjustment assembly of the present invention.
Fig. 11 is a schematic perspective view of a storage device according to the present invention.
Fig. 12 is a partial cross-sectional view of a storage assembly of the present invention.
Figure 13 is a schematic perspective view of a lift assembly of the present invention.
Figure 14 is a schematic view of a first partial body configuration of the lift assembly of the present invention.
Figure 15 is a schematic view of a second partial body configuration of the lift assembly of the present invention.
Fig. 16 is a perspective view of the placement module of the present invention.
Fig. 17 is a schematic perspective view of a portion of the placement module of the present invention.
Fig. 18 is a perspective view of the support assembly of the present invention.
Fig. 19 is a perspective view of a portion of the support assembly of the present invention.
FIG. 20 is an enlarged view of a portion A of the present invention.
Fig. 21 is a perspective view of the fixing member of the present invention.
Fig. 22 is a partial perspective view of the fastening assembly of the present invention.
Reference numbers in the drawings: 1: platform, 2: door panel, 3: support base, 4: first guide bar, 5: adjustment assembly, 501: first rack, 502: push block, 503: second guide bar, 504: jamming rod, 505: first spring, 6: storage component, 601: support groove block, 602: support plate, 603: first roller, 604: a pull handle, 7: a lift assembly, 701: push rod, 702: first support block, 703: placement frame, 704: display screen, 705: wedge block, 8: placement assembly, 801: second support block, 802: rotating plate, 803: third support block, 804: first tie bar, 805: second rack, 806: second spring, 807: spur gear, 9: support assembly, 901: fourth support block, 902: first fixing lever, 903: bevel gears, 904: fifth support block, 905: rotation axis, 906: rotating bracket, 10: fixing assembly, 1001: second tie bar, 1002: second fixing lever, 1003: second roller, 1004: and a third spring.
Detailed Description
The invention is further explained by combining the drawings in the specification and the embodiments of the invention are given by combining the drawings in the specification.
Example 1
The utility model provides a multi-functional adjustable podium, refer to fig. 1-15, including podium 1, door plant 2, support base 3, first guide bar 4, adjusting part 5, storage component 6 and lifting subassembly 7, it is equipped with first guide bar 4 to support the equal front and back symmetry slidingtype in the left and right sides on 3 upper portions of base, it is equipped with the slipmat to support 3 bottoms of bases, the welding has podium 1 between 4 tops of first guide bar, the teacher can teach on podium 1, the front side middle part bilateral symmetry rotary type of podium 1 is equipped with door plant 2, it is equipped with adjusting part 5 to support between base 3 and the podium 1, the upper portion front side of podium 1 is equipped with storage component 6, the upper portion of podium 1 is equipped with lifting subassembly 7.
Referring to fig. 1, 3, 4, 5, 8, 9 and 10, the adjusting assembly 5 includes a first rack 501, a push block 502, a second guide rod 503, a blocking rod 504 and a first spring 505, the first rack 501 is welded in the middle of the left and right sides of the bottom in the supporting base 3, the push block 502 is slidably arranged on the lower portion of the front side of the platform 1, the second guide rods 503 are symmetrically arranged on the lower portion of the front side of the inner wall of the platform 1, the blocking rod 504 is slidably arranged between the rear portions of the second guide rods 503, the front side of the blocking rod 504 is connected with the rear side of the push block 502, the blocking rod 504 is blocked by the first rack 501, so that the height of the platform 1 can be fixed, the first spring 505 is wound around the rear portion of the second guide rods 503, and both ends of the first spring 505 are respectively connected with the second guide rods 503 and the blocking rod 504.
Referring to fig. 1, 3, 4, 5, 11 and 12, the storage assembly 6 includes a support slot block 601, a support plate 602, a first roller 603 and a pull handle 604, the support slot block 601 is welded on the left and right sides of the upper portion of the front side inside the platform 1, the support plate 602 is arranged between the rear portions of the inner sides of the support slot block 601 in a sliding manner, a keyboard can be placed on the top of the support plate 602 by people, two first rollers 603 are arranged on the rear portions of the left and right sides of the support plate 602 in a rotating manner, the first rollers 603 all roll inside the adjacent support slot block 601, and the pull handle 604 is arranged in the middle portion of the front side of the support plate 602.
Referring to fig. 3, fig. 4, fig. 5, fig. 13, fig. 14 and fig. 15, the lifting assembly 7 includes a push rod 701, a first supporting block 702, a placing frame 703, a display screen 704 and a wedge 705, the push rod 701 is arranged on the left and right of the rear side of the supporting plate 602 in a bilateral symmetry manner, the first supporting block 702 is welded on the upper portion of the front side inside the platform 1 in a bilateral symmetry manner, the first supporting block 702 is located outside the supporting groove block 601, the placing frame 703 is arranged on the upper portion of the first supporting block 702 in a rotary manner, the display screen 704 is arranged inside the placing frame 703, a teacher can better teach through the display screen 704, the wedge 705 is welded on the left and right of the bottom of the placing frame 703, and the push rod 701 is in contact with the adjacent wedge 705.
When a teacher needs to use the platform 1, the pushing block 502 is pushed backwards to drive the blocking rod 504 to move backwards, the first spring 505 is compressed to separate the blocking rod 504 from the first rack 501, then the platform 1 can be moved up and down to adjust the position of the platform 1, the platform 1 drives the pushing block 502 and the blocking rod 504 to move up and down, after the platform 1 moves to a proper position, the pushing block 502 is released, the first spring 505 recovers to the original state to drive the blocking rod 504 and the pushing block 502 to move forwards and reset, so that the blocking rod 504 blocks the first rack 501 again to fix the position of the platform 1, then the door plate 2 can be rotated forwards to open, the host is placed in the platform 1, then the host is connected with the display screen 704, then the door plate 2 is rotated backwards to close, then the pull handle 604 forwards, drive backup pad 602 and first gyro wheel 603 and move forward, first gyro wheel 603 can roll forward in supporting groove piece 601, the removal of auxiliary support pad 602, and simultaneously, backup pad 602 drives push rod 701 and moves forward, push rod 701 can extrude wedge 705 and move upward, thereby it places frame 703 and display screen 704 and rotates upward to drive, make things convenient for the teacher to watch display screen 704, then can put the keyboard on backup pad 602, the keyboard is connected with the host computer, the teacher can utilize display screen 704 to teach this moment, after the teaching is accomplished, promote pull handle 604 backward, drive backup pad 602 and first gyro wheel 603 and move backward and reset, backup pad 602 drives push rod 701 and moves backward and resets, under the effect of gravity, it resets to place frame 703 and display screen 704 and can rotate down to reset, it drives wedge 705 and moves down and resets to place frame 703.
Example 2
On the basis of embodiment 1, referring to fig. 1, 2, 3, 4, 5, 7, 16 and 17, the platform further comprises a placing assembly 8, wherein the placing assembly 8 comprises a second supporting block 801, a rotating plate 802, a third supporting block 803, a first pull rod 804, a second rack 805, a second spring 806 and a spur gear 807, the second supporting block 801 is welded on the rear side of the upper portion of the platform 1 in a bilateral symmetry manner, the rotating plate 802 is rotatably arranged between the second supporting blocks 801, people can place books and test papers on the rotating plate 802, the third supporting block 803 is symmetrically arranged on the middle portion of the upper side of the platform 1 in a bilateral symmetry manner, the first pull rod 804 is slidably arranged between the upper portions of the third supporting blocks 803, the push rod 701 moves forward to be in contact with the first pull rod 804, the second rack 805 is welded on the rear side of the upper portion of the first pull rod 804 in a bilateral symmetry manner, the second spring 806 is arranged between the middle portion 803 of the first pull rod 804 and the two third supporting blocks, the rear portions of the left side and the right side of the rotating plate 802 are both provided with the spur gears 807, and the adjacent spur gears 805.
Referring to fig. 3, 4, 5, 7, 18, 19 and 20, the book support device further includes a support assembly 9, the support assembly 9 includes a fourth support block 901, a first fixing rod 902, bevel gears 903, a fifth support block 904, a rotation shaft 905 and a rotation bracket 906, the fourth support block 901 is arranged on the inner rear side of the rotation plate 802 in a bilateral symmetry manner, the first fixing rod 902 is welded on the upper rear side of the inner side of the lecture platform 1 in a bilateral symmetry manner, the fourth support block 901 is rotatably connected with the adjacent first fixing rod 902, the fifth support block 904 is arranged on the inner rear side of the rotation plate 802 in a bilateral symmetry manner, the rotation shaft 905 is rotatably arranged in the middle of the fifth support block 904, the bevel gears 903 are arranged on the rear side of the rotation shaft 905 and the inner side of the first fixing rod 902, the adjacent bevel gears 903 are meshed with each other, the rotation bracket 906 is arranged on the front side of the rotation shaft, and after the rotation bracket 906 is opened towards the front side, the rotation bracket 906 can support books on the rotation plate 802.
When people pull the pull handle 604 forward, the push rod 701 can be driven to move forward, when the push rod 701 is in contact with the first pull rod 804, the first pull rod 804 is extruded to move forward, the second spring 806 is compressed, the first pull rod 804 drives the second rack 805 to move forward, the second rack 805 drives the straight-tooth gear 807 to rotate, the straight-tooth gear 807 drives the rotating plate 802 to rotate upward, the rotating plate 802 drives the fifth supporting block 904 and the rotating shaft 905 to rotate upward, under the action of the bevel gear 903, the rotating shaft 905 can be driven to rotate, so that the rotating support 906 is driven to rotate forward and expand, a teacher can place books or test paper on the front side of the rotating plate 802, the rotating support 906 can block the bottoms of the books or test paper, so that the books or test paper are supported, the teaching work of the teacher is facilitated, after the teaching is completed, the books or test paper are taken down from the rotating plate 802, the pull handle 604 is pushed backward, the push rod 701 can be driven to move backward to reset, so that the push rod 701 is separated from the first pull rod 804, the second pull rod 804 and the second pull rod 804, the rack 804 and the rotating shaft 805 are driven to rotate backward, the rotating shaft 807 to reset, and the rotating shaft 802 drives the rotating shaft to rotate backward, thereby the rotating support block 903 to reset, and the rotating shaft 805, and reset effect is realized.
Referring to fig. 3, 7, 21 and 22, the portable electronic device further includes a fixing assembly 10, the fixing assembly 10 includes a second pull rod 1001, a second fixing rod 1002, a second roller 1003 and a third spring 1004, the bottom front side of the rotating plate 802 is slidably provided with the second pull rod 1001, four groups of second fixing rods 1002 are welded at the top of the second pull rod 1001 at intervals, the number of each group is two, the second roller 1003 is slidably provided between each group of second fixing rods 1002, when the second roller 1003 moves downwards, test papers and books on the rotating plate 802 can be clamped, the third spring 1004 is wound on the second fixing rod 1002, and two ends of the third spring 1004 are respectively connected with the second pull rod 1001 and the second roller 1003.
After the teacher put the examination paper to rotor plate 802 front side, can pull second pull rod 1001 down, drive second dead lever 1002 and second gyro wheel 1003 downstream, when second gyro wheel 1003 and examination paper contact, the examination paper can extrude second gyro wheel 1003 upward movement, third spring 1004 compresses, under the elastic force effect of third spring 1004, can make second gyro wheel 1003 compress tightly the examination paper, avoid the examination paper to be blown away by the wind, take the back away when the teacher with the examination paper, third spring 1004 reconversion, it resets to drive second gyro wheel 1003 downward movement, then reset to push second pull rod 1001 up, it resets to drive second dead lever 1002 and second gyro wheel 1003 upward movement.
Finally, it is necessary to mention that: the above-mentioned contents are only used to help understanding the technical solution of the present invention, and should not be interpreted as limiting the scope of the present invention; insubstantial modifications and adaptations of the invention, as viewed by a person with ordinary skill in the art in light of the above teachings, are intended to be within the scope of the invention as claimed.
Claims (5)
1. A multifunctional adjustable platform comprises a platform (1), a door plate (2), a supporting base (3) and first guide rods (4), wherein the first guide rods (4) are symmetrically arranged on the front and back of the left side and the right side of the upper portion of the supporting base (3) in a sliding mode, the platform (1) used for assisting teaching is arranged between the tops of the first guide rods (4), the door plate (2) is arranged in the middle of the front side of the platform (1) in a bilaterally symmetrical and rotating mode, the multifunctional adjustable platform is characterized by further comprising an adjusting component (5), a storage component (6) and a lifting component (7), the adjusting component (5) used for adjusting the height is arranged between the supporting base (3) and the platform (1), the storage component (6) used for placing a keyboard is arranged on the front side of the upper portion of the platform (1), and the lifting component (7) is arranged on the upper portion of the platform (1); the adjusting assembly (5) comprises a first rack (501), a push block (502), a second guide rod (503), a clamping rod (504) and a first spring (505), the first rack (501) is arranged in the middle of the left side and the right side of the bottom in the supporting base (3), the push block (502) is arranged on the lower portion of the front side of the platform (1) in a sliding mode, the second guide rod (503) is arranged on the lower portion of the front side of the inner wall of the platform (1) in a bilateral symmetry mode, the clamping rod (504) is arranged between the rear portions of the second guide rods (503) in a sliding mode, the front side of the clamping rod (504) is connected with the rear side of the push block (502), the clamping rod (504) is clamped by the first rack (501), the first spring (505) is wound on the rear portion of each second guide rod (503), and two ends of the first spring (505) are connected with the second guide rod (503) and the clamping rod (504) respectively; the storage component (6) comprises supporting groove blocks (601), supporting plates (602), first rollers (603) and pull handles (604), the supporting groove blocks (601) are symmetrically arranged on the left and right sides of the upper portion of the front side in the platform (1), the supporting plates (602) are arranged between the rear portions of the inner sides of the supporting groove blocks (601) in a sliding mode, the two first rollers (603) are rotatably arranged on the rear portions of the left side and the right side of each supporting plate (602), the first rollers (603) roll in the adjacent supporting groove blocks (601), and the pull handles (604) are arranged in the middle of the front side of each supporting plate (602); lifting subassembly (7) are including push rod (701), first supporting block (702), place frame (703), display screen (704) and wedge (705), the rear side bilateral symmetry of backup pad (602) is equipped with push rod (701), podium (1) inside front side upper portion bilateral symmetry is equipped with first supporting block (702), first supporting block (702) are located the support slot piece (601) outside, first supporting block (702) upper portion rotary type is equipped with places frame (703), place inside display screen (704) that is equipped with of frame (703), the left and right sides of placing frame (703) bottom all is equipped with wedge (705), push rod (701) all contacts with adjacent wedge (705).
2. The multifunctional adjustable platform according to claim 1, further comprising a placing component (8) for placing books and test papers, wherein the placing component (8) comprises a second supporting block (801), a rotating plate (802), a third supporting block (803), a first pull rod (804), a second rack (805), a second spring (806) and a straight gear (807), the second supporting block (801) is arranged on the upper rear side of the platform (1) in a bilateral symmetry manner, the rotating plate (802) is rotatably arranged between the second supporting blocks (801), the third supporting block (803) is arranged on the upper middle portion inside the platform (1) in a bilateral symmetry manner, the first pull rod (804) is slidably arranged between the upper portions of the third supporting blocks (803), the push rod (701) moves forwards and can be in contact with the first pull rod (804), the second rack (805) is symmetrically arranged on the upper rear side of the first pull rod (804), the second spring (806) is arranged between the middle portion of the first pull rod (804) and the two third supporting blocks (803), the left and right rear portions of the first pull rod (802) are respectively provided with a straight gear (807), and the second rack (807) are respectively meshed with the straight gear (805).
3. The multifunctional adjustable platform according to claim 2, further comprising a supporting component (9) for supporting books and test papers, wherein the supporting component (9) comprises a fourth supporting block (901), a first fixing rod (902), bevel gears (903), a fifth supporting block (904), a rotating shaft (905) and a rotating bracket (906), the fourth supporting block (901) is arranged at the rear side of the inside of the rotating plate (802) in a bilateral symmetry manner, the first fixing rod (902) is arranged at the rear side of the upper part of the inner side of the platform (1) in a bilateral symmetry manner, the fourth supporting block (901) is rotatably connected with the adjacent first fixing rod (902), the fifth supporting block (904) is arranged at the rear side of the inside of the rotating plate (802) in a bilateral symmetry manner, the rotating shaft (905) is rotatably arranged at the middle part of the fifth supporting block (904), the bevel gears (903) are arranged at the rear side of the rotating shaft (905) and at the inner side of the first fixing rod (902), two adjacent bevel gears (903) are mutually meshed, and the rotating bracket (906) is arranged at the front side of the rotating shaft (905).
4. A multifunctional adjustable platform according to claim 3, characterized by further comprising a fixing component (10) for clamping books and test papers, wherein the fixing component (10) comprises a second pull rod (1001), a second fixing rod (1002), a second roller (1003) and a third spring (1004), the second pull rod (1001) is movably arranged at the front side of the bottom of the rotating plate (802), four groups of second fixing rods (1002) are arranged at the top of the second pull rod (1001) at intervals, each group is two, the second roller (1003) is slidably arranged between each group of second fixing rods (1002), the third spring (1004) is wound on the second fixing rods (1002), and two ends of the third spring (1004) are respectively connected with the second pull rod (1001) and the second roller (1003).
5. A multifunctional adjustable platform according to claim 1, characterized in that the bottom of the supporting base (3) is provided with a non-slip mat.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210080778.2A CN114451659B (en) | 2022-01-24 | 2022-01-24 | Multi-functional adjustable podium |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210080778.2A CN114451659B (en) | 2022-01-24 | 2022-01-24 | Multi-functional adjustable podium |
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| CN114451659A CN114451659A (en) | 2022-05-10 |
| CN114451659B true CN114451659B (en) | 2023-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210080778.2A Active CN114451659B (en) | 2022-01-24 | 2022-01-24 | Multi-functional adjustable podium |
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| CN (1) | CN114451659B (en) |
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| CN104886927B (en) * | 2015-06-16 | 2017-10-31 | 漳州知书达人自动化办公设备有限公司 | A kind of multifunctional intellectual dais |
| US9743760B1 (en) * | 2016-02-22 | 2017-08-29 | Teknion Limited | Furniture piece with adjustable worksurface |
| CN206819272U (en) * | 2017-06-15 | 2017-12-29 | 福建省电力有限公司泉州电力技能研究院 | A kind of steady type computer display of angle adjustable |
| CN110897343A (en) * | 2018-09-17 | 2020-03-24 | 莲花丝路科技有限公司 | Intelligent office table and control method thereof |
| CN111789399A (en) * | 2020-08-31 | 2020-10-20 | 江西世纪星校具实业有限公司 | Adjustable art student desk |
| CN112369816B (en) * | 2020-11-12 | 2022-12-13 | 云阳县宝坪镇宝坪小学 | Lifting type desk with adjustable length for teaching |
| CN112806710A (en) * | 2020-12-31 | 2021-05-18 | 白久宏 | Multipurpose podium is used in exercise is imitatied to calligraphy |
| CN113508995B (en) * | 2021-06-02 | 2022-08-02 | 山东乐泉智能科技有限公司 | Lifting desk for high school campus |
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| US6616241B1 (en) * | 1999-11-16 | 2003-09-09 | Nhk Spring Co., Ltd. | Rotation limiting device and seat recliner device using the same |
| CN102113772A (en) * | 2009-12-31 | 2011-07-06 | 上海京城高新技术开发有限公司 | Platform for teacher in interactive teaching system |
| CN111096553A (en) * | 2018-10-29 | 2020-05-05 | 孝感卓平安防网络科技有限公司 | Teaching equipment based on computer multimedia |
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| CN114451659A (en) | 2022-05-10 |
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Effective date of registration: 20230310 Address after: Room 202, Building 5, No. 58, Chenchun Road, Xinqiao Town, Songjiang District, Shanghai, 200000 Applicant after: Shanghai Zhongyi Technology Co.,Ltd. Address before: Room 101, building B, Zhongzhou group construction site dormitory building, zone 26, Dalang community, Xin'an street, Bao'an District, Shenzhen, Guangdong Province Applicant before: Li Meiping |
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