CN204617577U - A kind of Russian teaching frame - Google Patents
A kind of Russian teaching frame Download PDFInfo
- Publication number
- CN204617577U CN204617577U CN201520223034.7U CN201520223034U CN204617577U CN 204617577 U CN204617577 U CN 204617577U CN 201520223034 U CN201520223034 U CN 201520223034U CN 204617577 U CN204617577 U CN 204617577U
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- CN
- China
- Prior art keywords
- fuel tank
- hydraulic
- shelf
- hydraulic leg
- embedded
- 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.)
- Expired - Fee Related
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of Russian teaching frame, comprise fixed disk, base, hydraulic leg, shelf, fuel tank and hydraulic oil gear pump, described fixed disk is fixed on described base by support bar, described base is embedded with motor, one end of described support bar is connected with the rotating shaft end of motor, corner, described base lower end is respectively provided with a hydraulic leg, shelf is provided with between four groups of hydraulic legs, described shelf is provided with fuel tank, hydraulic oil gear pump is provided with in described fuel tank, described fuel tank is connected by two pipelines with often organizing between hydraulic leg, and check valve is provided with on a pipeline, another pipeline is provided with magnetic valve, the bottom of described hydraulic leg is provided with embedded castor, power set are provided with in described embedded castor.The utility model can regulate height according to the height of teacher, and the setting of embedded castor, facilitates movement, and can pass through remote control, controls it and moves, easy to use, practical.
Description
Technical field
The utility model relates to teaching field, is specifically related to a kind of Russian teaching frame.
Background technology
Science and technology is more and more flourishing; teaching method is also along with the development of science and technology; change is more and more; such as Russian study; increasing electronic publication or other instruments, but there is no suitable reader in teaching process, major part time parsing or read aloud or need teacher to carry out; described or often have the hand-held textbook of teacher, the situation that large section is read.Time one long easy DOMS, even can obtain some occupational diseases, cause unnecessary trouble to teacher's body and mind.
In Russian study simultaneously, often also need the card with different letter to show classmate to see.
Utility model content
For solving the problem, the utility model provides a kind of Russian teaching frame, can regulate height, conveniently moving according to the height of teacher, while facilitating teachers ' teaching, can omnibearing displaying card etc., and practical.
For achieving the above object, the technical scheme that the utility model is taked is:
A kind of Russian teaching frame, comprise fixed disk, base, hydraulic leg, shelf, fuel tank and hydraulic oil gear pump, described fixed disk is fixed on described base by support bar, described base is embedded with motor, one end of described support bar is connected with the rotating shaft end of motor, corner, described base lower end is respectively provided with a hydraulic leg, shelf is provided with between four groups of hydraulic legs, described shelf is provided with fuel tank, hydraulic oil gear pump is provided with in described fuel tank, described fuel tank is connected by two pipelines with often organizing between hydraulic leg, and check valve is provided with on a pipeline, another pipeline is provided with magnetic valve, the bottom of described hydraulic leg is provided with embedded castor, power set are provided with in described embedded castor.
As preferably, the lower end of described hydraulic leg is provided with one for ejecting and pack up the switch of embedded castor.
As preferably, described base is provided with some hooks.
The utility model has following beneficial effect:
Adopt hydraulic up-down supporting leg, time saving and energy saving, while base being risen or declines, the levelness of seating plane can be ensured, thus adapt to the height of teacher; The setting of embedded castor, facilitates movement, and can pass through remote control, controls it and moves, easy to use, practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the plane of shelf in the utility model
Detailed description of the invention
In order to make the purpose of this utility model and advantage clearly understand, below in conjunction with embodiment, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
With reference to Fig. 1-2, this detailed description of the invention is by the following technical solutions: a kind of Russian teaching frame, it is characterized in that, comprise fixed disk 1, base 2, hydraulic leg 3, shelf 4, fuel tank 5 and hydraulic oil gear pump 6, described fixed disk 1 is fixed on described base 2 by support bar 13, described base 2 is embedded with motor, one end of described support bar 13 is connected with the rotating shaft end of motor, corner, described base 2 lower end is respectively provided with a hydraulic leg 3, shelf 4 is provided with between four groups of hydraulic legs 3, described shelf 4 is provided with fuel tank 5, hydraulic oil gear pump 6 is provided with in described fuel tank 5, described fuel tank 5 is connected by two pipelines with often organizing between hydraulic leg 3, and check valve 11 is provided with on a pipeline, another pipeline is provided with magnetic valve 12, the bottom of described hydraulic leg 3 is provided with embedded castor 8, power set are provided with in described embedded castor 8.
The lower end of described hydraulic leg 3 is provided with one for ejecting and pack up the switch 9 of embedded castor 8.
Described base 2 is provided with some hooks 7.
Wherein, described motor, magnetic valve 12, check valve 11 and power set are equipped with inductive switch, described inductive switch is by being wirelessly connected with remote controller, described fixed disk 1 is provided with some clips, for fixing electronic display, the teaching aids such as books, described fixed disk 1 is hollow cylinder, described fixed disk 1 is provided with some drawers, can be used for glove.
This detailed description of the invention is when needs rise base 2, and primer fluid force feed gear pump 6 is by the hydraulic oil in fuel tank 5 along pipeline toward constantly supercharging in hydraulic leg 3, and check valve 11 stops oil return, base 2 can be risen; During decline, only need connect magnetic valve 12 opens back fluid path, and fluid returns in fuel tank 5, and namely hydraulic leg 3 starts decompression, drives base 2 to decline; When needing Mobile Teaching frame, embedded castor 8 ejects by gauge tap 9 in hydraulic leg 3, by remote pilot power set, both teaching frame can be moved to given place, can be rotated by remote control motor simultaneously, thus drive fixed disk to rotate, make the student of all angles can see card on teaching frame, practical, also again fixed disk can fix clipboard, use as mobile blackboard, can walking about of teacher be followed and move.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. a Russian teaching frame, it is characterized in that, comprise fixed disk (1), base (2), hydraulic leg (3), shelf (4), fuel tank (5) and hydraulic oil gear pump (6), described fixed disk (1) is fixed on described base (2) by support bar (13), described base (2) is embedded with motor, one end of described support bar (13) is connected with the rotating shaft end of motor, described base (2) corner, lower end is respectively provided with a hydraulic leg (3), shelf (4) is provided with between four groups of hydraulic legs (3), described shelf (4) is provided with fuel tank (5), hydraulic oil gear pump (6) is provided with in described fuel tank (5), described fuel tank (5) is connected by two pipelines with often organizing between hydraulic leg (3), and check valve (11) is provided with on a pipeline, another pipeline is provided with magnetic valve (12), the bottom of described hydraulic leg (3) is provided with embedded castor (8), power set are provided with in described embedded castor (8).
2. a kind of Russian teaching frame according to claim 1, is characterized in that, the lower end of described hydraulic leg (3) is provided with one for ejecting and pack up the switch (9) of embedded castor (8).
3. a kind of Russian teaching frame according to claim 1, is characterized in that, described base (2) is provided with some hooks (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520223034.7U CN204617577U (en) | 2015-04-10 | 2015-04-10 | A kind of Russian teaching frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520223034.7U CN204617577U (en) | 2015-04-10 | 2015-04-10 | A kind of Russian teaching frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204617577U true CN204617577U (en) | 2015-09-09 |
Family
ID=54036656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520223034.7U Expired - Fee Related CN204617577U (en) | 2015-04-10 | 2015-04-10 | A kind of Russian teaching frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204617577U (en) |
-
2015
- 2015-04-10 CN CN201520223034.7U patent/CN204617577U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20170410 |