AU2020103090A4 - Podium for teaching management - Google Patents
Podium for teaching management Download PDFInfo
- Publication number
- AU2020103090A4 AU2020103090A4 AU2020103090A AU2020103090A AU2020103090A4 AU 2020103090 A4 AU2020103090 A4 AU 2020103090A4 AU 2020103090 A AU2020103090 A AU 2020103090A AU 2020103090 A AU2020103090 A AU 2020103090A AU 2020103090 A4 AU2020103090 A4 AU 2020103090A4
- Authority
- AU
- Australia
- Prior art keywords
- podium
- outer cylinder
- support rod
- shell
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- 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
Abstract
The present disclosure discloses a podium for teaching management. The podium comprises a
podium top, a support rod is installed at the lower end of the podium top through a rotary table, a
piston is fixedly installed at the end of the support rod, an outer cylinder sleeves the support rod,
a base is fixedly connected to the bottom end of the outer cylinder, a hydraulic device is arranged
in an inner cavity of the outer cylinder, the bottom end of the hydraulic device is inserted into a
cavity of the base in a penetrating mode, the side face of the outer cylinder communicates with
the base through a guide pipe, a switch valve is arranged in the middle of the guide pipe, and the
height of the podium top can be conveniently adjusted through the cooperation of the hydraulic
device, the support rod and the outer cylinder so as to meet the requirements of lecturers with
different heights; and when power is cut off or no power supply exists in the field, a first rotating
shaft can be manually rotated for adjustment, the podium is convenient to use, and the podium
top can be rotated through the rotary table so as to meet more scene requirements.
1/2
DRAWINGS
222
3
7
__ __
__4___
_5_
8
7019
FIG.1I
A A
FI27070
70A
Description
1/2
222 3
_5_ __ __4___ __
7
8 7019
FIG.1I
FI27070
70A
[0001] The present disclosure relates to the technical field of teaching equipment, in particular to
a podium for teaching management.
[0002] At present, most podiums in the market are generally made of wood or metal with fixed
length, the heights of the podiums are generally about 1.2 m; due to the fact that the podiums are
of fixed height, the requirements of lecturers with different heights cannot be met, and podium
tops of the podiums in the current market are fixed, and the requirement that lecturers rotate the
podium tops in the lecturing process cannot be met.
[0003] The purpose of the present disclosure is to provide a podium for teaching management so
as to solve the problem proposed in the background technology.
[0004] In order to achieve the purpose, the present disclosure provides the following technical
scheme: the podium for teaching management comprises a podium top, a support rod is installed
at the lower end of the podium top through a rotary table, a piston is fixedly installed at the end
of the support rod, an outer cylinder sleeves the support rod, a base is fixedly connected to the
bottom end of the outer cylinder, a hydraulic device is arranged in an inner cavity of the outer
cylinder, the bottom end of the hydraulic device is inserted into a cavity of the base in a
penetrating mode, the side face of the outer cylinder communicates with the base through a guide
pipe, and a switch valve is arranged in the middle of the guide pipe;
[0005] and the hydraulic device comprises a shell, a liquid outlet through hole is formed in the
upper side face of the shell, a liquid inlet through hole is formed in the lower side face of the
shell, a first baffle and a second baffle are fixedly installed on the side wall of an inner cavity of
the shell from left to right in sequence, a liquid outlet one-way valve is installed in the middle of
the first baffle, a liquid inlet one-way valve is installed in the middle of the second baffle, a
spring is fixedly connected to the upper wall of an inner cavity of the shell, a sliding block is
fixedly installed at the end of the spring, a rotating disc is tightly attached to the lower end of the
sliding block, and a first rotating shaft is inserted at the eccentric position of the rotating disc.
[0006] Preferably, the end of the first rotating shaft stretches out of the outer side wall of the
base.
[0007] Preferably, the rotary table comprises an upper rotary plate and a lower rotary plate, the
upper end of the upper rotary plate is fixedly connected with the podium top, the lower end of
the lower rotary plate is fixedly connected with the support rod, and second rotating shafts are
arranged at the centers of the upper rotary plate and the lower rotary plate.
[0008] The present disclosure has the beneficial effects that according to the podium for teaching
management, the height of the podium top can be conveniently adjusted through the cooperation
of the hydraulic device, the support rod and the outer cylinder so as to meet the requirements of
lecturers with different heights; and when power is cut off or no power supply exists in the field,
a first rotating shaft can be manually rotated for adjustment, the podium is convenient to use, and
the podium top can be rotated through the rotary table so as to meet more scene requirements.
[0009] FIG. 1 is a structure diagram of the present disclosure;
[0010] FIG. 2 is an enlarged view of the structure of part a of the present disclosure; and
[0011] FIG. 3 is a structural sectional view of A-A' of the present disclosure.
[0012] In the figures, 1 is a podium top, 2 is a rotary table, 21 is an upper rotary plate, 22 is a lower rotary plate, 3 is a support rod, 4 is a piston, 5 is an outer cylinder, 6 is a base, 7 is a hydraulic device, 701 is a shell, 702 is a liquid outlet through hole, 703 is a liquid inlet through hole, 704 is a first baffle, 705 is a second baffle, 706 is a liquid outlet one-way valve, 707 is a liquid inlet one-way valve, 708 is a spring, 709 is a sliding block, 710 is a rotating disc, 711 is a first rotating shaft, 8 is a guide pipe, and 9 is a switch valve.
[0013] In the following, the technical scheme of the embodiment of the present disclosure is clearly and completely described by combining the attached drawings in the embodiment of the present disclosure.
[0014] See FIG1 to FIG. 3, the present disclosure provides the technical scheme that a podium for teaching management comprises a podium top 1, the podium top 1 can be used for placing materials which need to be used for lectures and like, a support rod 3 is installed at the lower end of the podium top 1 through a rotary table 2, a piston 4 is welded at the end of the support rod 3, an outer cylinder 5 sleeves the support rod 3, the piston 4 can slide in the outer cylinder 5, a base 6 is fixedly connected to the bottom end of the outer cylinder 5, a hydraulic device 7 is arranged in an inner cavity of the outer cylinder 5, the bottom end of the hydraulic device 7 is inserted into a cavity of the base 6 in a penetrating mode, the side face of the outer cylinder 5 communicates with the base 6 through a guide pipe 8, a switch valve 9 is arranged in the middle of the guide pipe 8, and the switch valve 9 is used for controlling the flowing of liquid;
[0015] and the hydraulic device 7 comprises a shell 701, the end face of the shell 701 is welded
with the outer cylinder 5, a liquid outlet through hole 702 is formed in the upper side face of the
shell 701, a liquid inlet through hole 703 is formed in the lower side face of the shell 701, a first
baffle 704 and a second baffle 705 are fixedly welded on the side wall of an inner cavity of the
shell 701 from left to right in sequence, a liquid storage cavity is formed between the first baffle
704 and the second baffle 705, a liquid outlet one-way valve 706 is installed in the middle of the
first baffle 704, the liquid outlet one-way valve 706 can only enable the liquid to flow to the
outside from the liquid storage cavity, a liquid inlet one-way valve 707 is installed in the middle
of the second baffle 705, the liquid inlet one-way valve 707 can only enable the liquid to flow
towards the liquid storage cavity from the outside, a spring 708 is fixedly connected to the upper
wall of an inner cavity of the shell 701, a sliding block 709 is fixedly welded at the end of the
spring 708, a rotating disc 710 is tightly attached to the lower end of the sliding block 709, and a
first rotating shaft 711 is inserted at the eccentric position of the rotating disc 710.
[0016] Specifically, the rotary table 2 comprises an upper rotary plate 21 and a lower rotary plate
22, the upper end of the upper rotary plate 21 is fixedly connected with the podium top 1, the
lower end of the lower rotary plate 22 is fixedly connected with the support rod 3, and second
rotating shafts are arranged at the centers of the upper rotary plate 21 and the lower rotary plate
22, so that the podium top 1 can rotate.
Claims (3)
1. A podium for teaching management comprising a podium top (1), characterized in that a support rod (3) is installed at the lower end of the podium top (1) through a rotary table (2), a piston (4) is fixedly installed at the end of the support rod (3), an outer cylinder (5) sleeves the support rod (3), a base (6) is fixedly connected to the bottom end of the outer cylinder (5), a hydraulic device (7) is arranged in an inner cavity of the outer cylinder (5), the bottom end of the hydraulic device (7) is inserted into a cavity of the base (6) in a penetrating mode, the side face of the outer cylinder (5) communicates with the base (6) through a guide pipe (8), and a switch valve (9) is arranged in the middle of the guide pipe (8); and the hydraulic device (7) comprises a shell (701), the end face of the shell (701) isfixedly connected with the outer cylinder (5), a liquid outlet through hole (702) is formed in the upper side face of the shell (701), a liquid inlet through hole (703) is formed in the lower side face of the shell (701), a first baffle (704) and a second baffle (705) are fixedly installed on the side wall of an inner cavity of the shell (701) from left to right in sequence, a liquid outlet one-way valve (706) is installed in the middle of the first baffle (704), a liquid inlet one-way valve (707) is installed in the middle of the second baffle (705), a spring (708) is fixedly connected to the upper wall of an inner cavity of the shell (701), a sliding block (709) is fixedly installed at the end of the spring (708), a rotating disc (710) is tightly attached to the lower end of the sliding block (709), and a first rotating shaft (711) is inserted at the eccentric position of the rotating disc (710).
2. The podium for teaching management according to claim 1, characterized in that the end of the first rotating shaft (711) stretches out of the outer side wall of the base (6).
3. The podium for teaching management according to claim 1, characterized in that the rotary table (2) comprises an upper rotary plate (21) and a lower rotary plate (22), the upper end of the upper rotary plate (21) is fixedly connected with the podium top (1), the lower end of the lower rotary plate (22) is fixedly connected with the support rod (3), and second rotating shafts are arranged at the centers of the upper rotary plate (21) and the lower rotary plate (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2020103090A AU2020103090A4 (en) | 2020-10-28 | 2020-10-28 | Podium for teaching management |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2020103090A AU2020103090A4 (en) | 2020-10-28 | 2020-10-28 | Podium for teaching management |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2020103090A4 true AU2020103090A4 (en) | 2021-01-07 |
Family
ID=74041766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2020103090A Ceased AU2020103090A4 (en) | 2020-10-28 | 2020-10-28 | Podium for teaching management |
Country Status (1)
| Country | Link |
|---|---|
| AU (1) | AU2020103090A4 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113786058A (en) * | 2021-09-08 | 2021-12-14 | 淄博师范高等专科学校 | Music teaching is with portable's auxiliary assembly |
| CN114495690A (en) * | 2022-02-24 | 2022-05-13 | 赵海财 | Oil field 10kV distribution line topological graph model device capable of achieving reactive compensation |
-
2020
- 2020-10-28 AU AU2020103090A patent/AU2020103090A4/en not_active Ceased
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113786058A (en) * | 2021-09-08 | 2021-12-14 | 淄博师范高等专科学校 | Music teaching is with portable's auxiliary assembly |
| CN113786058B (en) * | 2021-09-08 | 2022-05-27 | 淄博师范高等专科学校 | Portable auxiliary equipment for music teaching |
| CN114495690A (en) * | 2022-02-24 | 2022-05-13 | 赵海财 | Oil field 10kV distribution line topological graph model device capable of achieving reactive compensation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGI | Letters patent sealed or granted (innovation patent) | ||
| MK22 | Patent ceased section 143a(d), or expired - non payment of renewal fee or expiry |