CN210227306U

CN210227306U - Student management is with explaining table

Info

Publication number: CN210227306U
Application number: CN201920907644.7U
Authority: CN
Inventors: Yawei Huang; 黄亚维
Original assignee: Shaanxi University of Technology
Current assignee: Shaanxi University of Technology
Priority date: 2019-06-17
Filing date: 2019-06-17
Publication date: 2020-04-03
Anticipated expiration: 2029-06-17

Abstract

The utility model relates to a lecture table for student management, which comprises a base, wherein the top of the base is provided with a lifting seat, the top of the lifting seat is provided with a supporting table, the top of the supporting table is provided with a table, a magnetic plate is arranged on the table top of the table, a magnetic block is arranged on the magnetic plate, the lifting seat comprises a lower seat body and an upper seat body, the bottom end of the upper seat body is arranged in the inner cavity of the lower seat body, a clapboard is symmetrically arranged in the inner cavity of the upper seat body, a rack is arranged between the clapboard and the upper seat body, the rack is engaged with a driving gear, the driving gear is fixedly connected with a rotating rod, a worm is connected between the rotating rods, the worm is arranged between the clapboards, the worm is movably connected with a turbine, the bottom of the turbine is fixedly connected with a rotating rod, the bottom end of the rotating rod is connected with a driving motor, the driving motor is, the convenience of using the propaganda table is improved.

Description

Student management is with explaining table

Technical Field

The utility model relates to a student management is with explaining table belongs to explaining table technical field.

Background

In the teaching management of students, the lecture is an essential link, the existing lecture table has a single function, a lecturer places a lecture manuscript on a table surface for lecture during the lecture, but the height of the existing lecture table cannot be adjusted, and the use is inconvenient; the declaration is frequently carried out outdoors, the remote wiring is difficult, and the electricity is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem who solves overcomes current defect, a student management is with explaining table is provided, through setting up magnetic sheet and magnetic block, be used for fixed explanation paper, avoid the explanation to be blown away, through setting up the rack, a drive gear, the worm, structures such as turbine, be used for transmission drive power, thereby make the seat lift, through setting up driving motor, a drive power for providing the seat lift, and can avoid driving the structure gyration, through setting up the battery, a power supply, use when being convenient for explain, a lamp strip is provided, the microphone, electric component such as speaker uses, through setting up fortune horse wheel, the removal of explaining table of being convenient for, and adjustable height, make explaining table keep the level, very big improvement the convenience that explains table use.

In order to achieve the above object, the utility model provides a following technical scheme:

a presentation table for student management comprises a base, wherein a lifting seat is arranged at the top of the base, a supporting table is arranged at the top of the lifting seat, a table is arranged at the top of the supporting table, a magnetic plate is arranged on the table top of the table, a magnetic block is arranged on the magnetic plate, the lifting seat comprises a lower seat body and an upper seat body, the bottom end of the upper seat body is arranged in the lower seat body inner cavity, a partition plate is symmetrically arranged in the upper seat body inner cavity, a rack is arranged between the partition plate and the upper seat body, the rack is meshed with a driving gear, the driving gear is fixedly connected with rotating rods, a worm is connected between the rotating rods and arranged between the partition plates, a turbine is movably connected with the worm, the bottom end of the turbine is fixedly connected with a rotating rod, the bottom end of the rotating rod is connected with a driving motor, the driving, and the storage battery is connected with the driving motor through an electric wire.

Furthermore, four corners of the bottom of the base are provided with horse wheels.

Furthermore, a through groove is formed in the partition plate, and the rotating rod penetrates through the through groove.

Furthermore, a support sleeve is arranged on the outer side of the rotating rod and connected with the rotating rod through a bearing, support rods are connected to two sides of the support sleeve, and the support rods are connected with the lower base body.

Furthermore, a vertical groove is formed in the upper seat body, and the support rod penetrates through the vertical groove to be connected with the lower seat body.

Further, a lamp strip is installed on the table and is arranged on the outer side of the magnetic plate, and the lamp strip is connected with the storage battery through an electric wire.

The utility model has the advantages that: the utility model relates to a student management is with xuan lectern, moreover, the steam generator is simple in structure, and reasonable design, through setting up magnetic sheet and magnetic block, be used for fixed lecture paper, avoid the lecture to be blown away, through setting up the rack, drive gear, the worm, structures such as turbine, be used for transmission drive power, thereby make the seat lift, through setting up driving motor, a drive power for providing the seat lift, and can avoid the drive structure gyration, through setting up the battery, a power supply, use when being convenient for explain, a lamp strip is provided, the microphone, electric component such as speaker uses, through setting up fortune riding wheel, the removal of the lecture table of being convenient for, and height-adjustable, make the lecture table keep the level, the effectual problem of having solved among the above-mentioned background art.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is an external view of a lecture table for student management according to the present invention;

fig. 2 is a front view of a lecture table for student management of the present invention;

fig. 3 is a schematic view of the internal structure of the lifting seat of the lecture table for student management;

fig. 4 is a side view of the internal structure of the lifting seat of the lecture table for student management;

fig. 5 is a top view of the magnetic plate of the lecture table for student management of the present invention;

FIG. 6 is a schematic view of a connection structure of a limiting hole and a limiting rod of the teacher's desk for student management;

fig. 7 is a schematic view of the positioning holes of the declaration table for student management of the present invention;

reference numbers in the figures: 1. a base; 2. a lifting seat; 3. a support table; 4. a table; 5. a magnetic plate; 6. a magnetic block; 7. a lower seat body; 8. an upper base body; 9. a partition plate; 10. a rack; 11. a drive gear; 12. a rotating rod; 13. a worm; 14. a turbine; 15. rotating the rod; 16. a drive motor; 17. a storage battery; 18. a fortune wheel; 19. a through groove; 20. a support sleeve; 21. a support bar; 22. a vertical slot; 23. a light bar; 24. a limiting block; 25. a limiting hole; 26. a limiting rod; 27. positioning holes; 28. an arc-shaped slot; 29. and (5) positioning the rod.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example 1

As shown in fig. 1-4, a lecture table for student management comprises a base 1, wherein a lifting seat 2 is arranged at the top of the base 1 for controlling the height of the lecture table, a supporting table 3 is arranged at the top of the lifting seat 2, a table 4 is arranged at the top of the supporting table 3, a magnetic plate 5 is arranged on the table top of the table 4, a magnetic block 6 is arranged on the magnetic plate 5 for fixing lecture paper, the lifting seat 2 comprises a lower seat body 7 and an upper seat body 8, the bottom end of the upper seat body 8 is arranged in the inner cavity of the lower seat body 7, a partition plate 9 is symmetrically arranged in the inner cavity of the upper seat body 8, a rack 10 is arranged between the partition plate 9 and the upper seat body 8, the rack 10 is engaged with a driving gear 11, the driving gear 11 is fixedly connected with a rotating rod 12 for driving the upper seat body 8 to lift, a worm 13 is connected between the rotating rods 12, worm 13 swing joint has

turbine

14, 14 bottom fixedly connected with dwang 15 of turbine, 15 bottom of dwang are connected with driving motor 16, just driving motor 16 locates 7 inner chambers of lower pedestal for transmit drive power, driving motor 16 one side is equipped with battery 17, just battery 17 passes through connection of electric lines driving motor 16, provides electrical component's electric energy.

More specifically, fortune horse wheel 18 is installed in 1 bottom four corners of base, the removal of the table of being convenient for to the propaganda, and adjusts and make the table of speaking keep the horizontality, be equipped with logical groove 19 on the baffle 9, just bull stick 12 passes logical groove 19, the 12 outside of bull stick is equipped with supports cover 20, just support cover 20 and connect bull stick 12 through the bearing, support cover 20 both sides and be connected with bracing piece 21, just pedestal 7 under bracing piece 21 connects for the position of fixed worm 13, be equipped with on the upper base body 8 and erect groove 22, just bracing piece 21 passes and erects groove 22 and connect pedestal 7 down, install lamp strip 23 on the table 4, just lamp strip 23 locate the 5 outsides of magnetic sheet, lamp strip 23 passes through connection of electric lines battery 17 for provide light and be convenient for watch the lecture manuscript.

Example 2

As shown in fig. 5-7, two sides of the magnetic plate 5 are provided with limit blocks 24, one opposite side of each limit block 24 is provided with a limit hole 25, a limit rod 26 is arranged in each limit hole 25, the limit rod 26 is arranged on the magnetic plate 5, a positioning hole 27 is arranged outside each limit hole 25, an arc-shaped groove 28 is connected between the positioning holes 27, a positioning rod 29 is arranged in each positioning hole 27, and the positioning rod 29 is arranged on the magnetic plate 5 and used for rotating the magnetic plate 5 and fixing the magnetic plate at any angle, so that a speaker can watch the lecture manuscript conveniently.

The utility model discloses the theory of operation: during the use, start driving motor 16, and then dwang 15 drives turbine 14 and rotates, and then worm 13 drives bull stick 12 and rotates, and then drive gear 11 drives rack 10 and goes up and down to upper base body 8 goes up and down, thereby controls brace table 3 and table 4 on it and goes up and down, thereby is convenient for the regulation of the lecture table height, makes it be applicable to not the people of co-altitude and uses.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. The Xuan lecture table for student management comprises a base (1) and is characterized in that a lifting seat (2) is arranged at the top of the base (1), a supporting table (3) is arranged at the top of the lifting seat (2), a table (4) is arranged at the top of the supporting table (3), a magnetic plate (5) is arranged on the table top of the table (4), a magnetic block (6) is arranged on the magnetic plate (5), the lifting seat (2) comprises a lower seat body (7) and an upper seat body (8), the bottom end of the upper seat body (8) is arranged in the inner cavity of the lower seat body (7), a partition plate (9) is symmetrically arranged in the inner cavity of the upper seat body (8), a rack (10) is arranged between the partition plate (9) and the upper seat body (8), the rack (10) is connected with a driving gear (11) in a meshed manner, the driving gear (11) is fixedly connected with a rotating rod (12), just worm (13) are located between baffle (9), worm (13) swing joint has turbine (14), turbine (14) bottom fixedly connected with dwang (15), dwang (15) bottom connection has driving motor (16), just pedestal (7) inner chamber is located down in driving motor (16), driving motor (16) one side is equipped with battery (17), just battery (17) are through connection of electric lines driving motor (16).

2. A student management declaration table as claimed in claim 1, wherein: four corners of the bottom of the base (1) are provided with Fu horse wheels (18).

3. A student management declaration table as claimed in claim 1, wherein: a through groove (19) is formed in the partition plate (9), and the rotating rod (12) penetrates through the through groove (19).

4. A student management declaration table as claimed in claim 1, wherein: the outer side of the rotating rod (12) is provided with a supporting sleeve (20), the supporting sleeve (20) is connected with the rotating rod (12) through a bearing, two sides of the supporting sleeve (20) are connected with supporting rods (21), and the supporting rods (21) are connected with the lower base body (7).

5. The student management declaration table as claimed in claim 4, wherein: the upper base body (8) is provided with a vertical groove (22), and the support rod (21) penetrates through the vertical groove (22) to be connected with the lower base body (7).

6. A student management declaration table as claimed in claim 1, wherein: install lamp strip (23) on table (4), just lamp strip (23) locate magnetic sheet (5) outside, lamp strip (23) are through connection of electric lines battery (17).