CN210777239U

CN210777239U - Multimedia teaching device that financial management teaching was used

Info

Publication number: CN210777239U
Application number: CN201922036835.3U
Authority: CN
Inventors: 易笃红
Original assignee: Guangxi Institute of Occupational
Current assignee: Guangxi Institute of Occupational
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-06-16
Anticipated expiration: 2029-11-22

Abstract

The utility model discloses a multimedia teaching device that financial management teaching was used, the on-line screen storage device comprises a base, the top of base is fixed with the computer cabinet, and the top of base is close to the rear of computer cabinet and is fixed with the telescope tube, the internally mounted of computer cabinet has the computer, and the top of computer cabinet is provided with touch display screen, the link is installed on telescope tube's top, the both sides of link all are fixed with the fixed sleeve, and one side of link is close to the below of fixed sleeve and is connected with the power cord, the inner wall of link is provided with the main display screen, the inner wall of fixed sleeve has cup jointed flexible post. The utility model discloses a set up telescope tube and an electronic hydraulic rod, control an electronic hydraulic rod's flexible drive telescope tube and stretch out and draw back, can adjust the height of device, effectively solved the unable problem according to user's custom adjusting device height.

Description

Multimedia teaching device that financial management teaching was used

Technical Field

The utility model relates to a multimedia teaching field specifically is a multimedia teaching device that financial management teaching was used.

Background

The multimedia teaching refers to that in the teaching process, according to the characteristics of a teaching target and a teaching object, modern teaching media are reasonably selected and applied through teaching design, and are organically combined with the traditional teaching means to jointly participate in the whole teaching process.

However, the multimedia teaching equipment on the existing market can not adjust the height of the device according to the habit of the user, so that the user is not comfortable enough when using the main display screen, the user is required to move the blackboard, the blackboard is not fast enough, the main display screen can not be cleaned after the blackboard is used, and the dust accumulated on the main display screen can not be effectively removed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multimedia teaching device that financial management teaching was used to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a multimedia teaching device for financial management teaching comprises a base, wherein a computer cabinet is fixed at the top end of the base, a telescopic sleeve is fixed at the top end of the base close to the rear of the computer cabinet, a computer host is installed in the computer cabinet, a touch display screen is arranged at the top end of the computer cabinet, a connecting frame is installed at the top end of the telescopic sleeve, fixed sleeves are fixed at two sides of the connecting frame, a power line is connected to one side of the connecting frame close to the lower part of the fixed sleeve, a main display screen is arranged on the inner wall of the connecting frame, a telescopic column is sleeved on the inner wall of the fixed sleeve, a second electric hydraulic push rod is installed in the fixed sleeve close to the lower part of the telescopic column, a top plate is connected to the top end of the telescopic column, a sliding groove is formed in the top plate, a sliding block is connected to the inner wall of the, the rear surface of blackboard is provided with the magic subsides, the rear surface mounting of magic subsides has the brush, telescopic sleeve's internally mounted has an electronic hydraulic push rod No. one.

Preferably, the power line is electrically connected with the main display screen and the host computer, the host computer is electrically connected with the touch display screen, and the touch display screen is electrically connected with the main display screen.

Preferably, the blackboard and the top plate are in sliding connection with the sliding groove through the sliding block, and a silencing strip is arranged at the position where the sliding block is in contact with the sliding groove.

Preferably, the rear surface of the brush is in contact with the front surface of the main display screen, and the brush is made of wool.

Preferably, the telescopic column is connected with the fixed sleeve through a second electric hydraulic push rod, and the outer surface of the telescopic column is matched with the inner wall of the fixed sleeve.

Preferably, the brush is connected with the blackboard through a magic tape, and the magic tape is divided into two parts.

Compared with the prior art, the beneficial effects of the utility model are that: the multimedia teaching device for financial management teaching controls the expansion of the first electro-hydraulic push rod to drive the expansion sleeve to expand through arranging the expansion sleeve and the first electro-hydraulic push rod, the height of the device can be adjusted, the problem that the height of the device can not be adjusted according to the habit of a user is effectively solved, by arranging the second electro-hydraulic valve, the fixed sleeve and the telescopic column and controlling the second electro-hydraulic push rod to extend and retract, the blackboard can be driven to move up and down through the fixed sleeve and the telescopic column, the problem that the blackboard is not convenient enough due to the fact that the blackboard needs to be moved manually is effectively solved, and by arranging the magic tape and the brush, when the blackboard moved down, the rear end and the main display screen front end of brush contacted to take place the friction, can clear away the dust that attaches to main display screen front surface, effectively solved the problem that the dust that the main display was shielded and is gone up the accumulation can't effectively be clear away.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection between the blackboard and the top plate of the present invention;

fig. 3 is an installation schematic diagram of the first electro-hydraulic push rod of the present invention;

FIG. 4 is a schematic view of the brush of the present invention;

fig. 5 is an installation schematic diagram of the second electric hydraulic push rod of the present invention.

In the figure: 1. a base; 2. a computer cabinet; 3. a computer host; 4. a touch display screen; 5. a connecting frame; 6. fixing the sleeve; 7. a top plate; 8. a blackboard; 9. a power line; 10. a main display screen; 11. a telescopic sleeve; 12. a slider; 13. a chute; 14. a first electric hydraulic push rod; 15. magic tape; 16. a brush; 17. a telescopic column; 18. no. two electronic hydraulic push rods.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment of a multimedia teaching device for financial management teaching, comprising: a multimedia teaching device for financial management teaching comprises a base 1, wherein a computer cabinet 2 is fixed at the top end of the base 1, a telescopic sleeve 11 is fixed at the top end of the base 1 close to the rear part of the computer cabinet 2, a computer host 3 is installed inside the computer cabinet 2, a touch display screen 4 is arranged at the top end of the computer cabinet 2, a connecting frame 5 is installed at the top end of the telescopic sleeve 11, fixed sleeves 6 are fixed at both sides of the connecting frame 5, a power line 9 is connected to one side of the connecting frame 5 close to the lower part of the fixed sleeve 6, a main display screen 10 is arranged on the inner wall of the connecting frame 5, a telescopic column 17 is sleeved on the inner wall of the fixed sleeve 6, a second electric hydraulic push rod 18 is installed inside the fixed sleeve 6 close to the lower part of the telescopic column 17, the top end of the telescopic column 17 is connected with a top plate 7, a sliding chute 13 is arranged inside the, the blackboard 8 is installed to the bottom of slider 12, and the rear surface of blackboard 8 is provided with magic subsides 15, and the rear surface mounting of magic subsides 15 has brush 16, and telescopic sleeve 11's internally mounted has electronic hydraulic push rod 14 No. one.

This multimedia teaching device that financial management teaching was used: when the electronic blackboard is used, the power line 9 is connected with an external power supply, the external power supply supplies power to the main display screen 10 and the computer host 3 through the power line 9, when the main display screen 10 is not used, the blackboard 8 completely shields the main display screen 10 on the front surface of the main display screen 10, when the blackboard 8 and the main display screen 10 are required to be used simultaneously, the blackboard 8 is pulled to move towards the inner wall of the connecting frame 5, the blackboard 8 moves at the bottom end of the top plate 7 through the sliding block 12 and the sliding groove 13 until the two blackboards 8 are completely overlapped, half of the main display screen 10 can be leaked out, when the main display screen 10 is required to be used, when the blackboard 8 is not required to be used, the second electric hydraulic push rod 18 in the fixed sleeve 6 is controlled to extend, when the second electric hydraulic push rod 18 drives the extension column 17 to slide upwards on the inner wall of the fixed sleeve 6, the extension column 17 drives the top plate 7 and the blackboard 8, until the blackboard 8 and the main display 10 are not overlapped completely, after the main display 10 is used, the second electro-hydraulic push rod 18 is controlled to be shortened, when the second electro-hydraulic push rod 18 is shortened, the blackboard 8 is driven to move downwards, in the process that the blackboard 8 moves downwards, the blackboard 8 drives the brush 16 to rub the front surface of the main display screen 10 through the magic tape 15, the brush 16 can erase dust on the front surface of the main display screen 10 in the rubbing process, manual erasing is not needed after the main display screen 10 is used, when different users use the device, can stretch out and draw back through controlling electronic hydraulic push rod 14 of telescopic sleeve 11 inside according to user's rising adjusting device's height, and electronic hydraulic push rod 14 drives telescopic sleeve 11 when stretching out and drawing back, can be through controlling electronic hydraulic push rod 14 adjusting device's height.

Please refer to FIG. 1: power cord 9 and main display screen 10 and computer 3, be convenient for power cord 9 and external power source be connected the back, can provide the electric energy for main display screen 10 and computer 3, computer 3 and touch display screen 4 electric connection, be convenient for through touch display screen 4 control computer 3 operation, touch display screen 4 and main display screen 10 electric connection, be convenient for touch display screen 4 with the image transmission on its screen to main display screen 10 on.

Please refer to FIG. 2: the blackboard 8 and the top plate 7 are connected with the sliding groove 13 in a sliding mode through the sliding block 12, the blackboard 8 can conveniently slide in the top plate 7 through the sliding block 12 and the sliding groove 13, a silencing strip is arranged at the position where the sliding block 12 is in contact with the sliding groove 13, and noise generated between the sliding block 12 and the sliding groove 13 due to friction can be conveniently reduced.

Please refer to fig. 1 and 4: the rear surface of brush 16 contacts with the front surface of main display screen 10, and the brush 16 of being convenient for can wipe the dust of main display screen 10 front surface when following blackboard 8 and reciprocate, and the material of brush 16 is the wool material, and when being convenient for brush 16 and main display screen 10 contact, brush 16 can not be with the front surface fish tail of main display screen 10.

Please refer to FIG. 5: the telescopic column 17 is connected with the fixed sleeve 6 through a second electric hydraulic push rod 18, so that the telescopic column 17 is conveniently connected with the fixed sleeve 6 through the second electric hydraulic push rod 18, the outer surface of the telescopic column 17 is matched with the inner wall of the fixed sleeve 6, and the telescopic column 17 can conveniently slide up and down on the inner wall of the fixed sleeve 6; the brush 16 is connected with the blackboard 8 through the magic tape 15, the magic tape 15 is divided into two parts, the brush 16 convenient to see is fixed on the rear surface of the blackboard 8 through the magic tape 15, and the magic tape 15 convenient to pull is taken down the brush 16.

The working principle is as follows: firstly, when in use, the power line 9 is connected with an external power supply, the external power supply supplies power to the main display screen 10, the computer host 3 and the computer host through the power line 9, when the main display screen 10 is not used, the blackboard 8 completely shields the main display screen 10 on the front surface of the main display screen 10, when the blackboard 8 and the main display screen 10 are needed to be used simultaneously, the blackboard 8 is pulled to move towards the inner wall of the connecting frame 5, the blackboard 8 moves at the bottom end of the top plate 7 through the sliding block 12 and the sliding groove 13 until the two blackboards 8 are completely superposed, half of the main display screen 10 can be leaked, when the main display screen 10 is needed to be used, and when the blackboard 8 is not needed to be used, the second electric hydraulic push rod 18 in the fixed sleeve 6 is controlled to be extended, when the second electric hydraulic push rod 18 extends, the second electric hydraulic push rod 18 drives the telescopic column 17 to slide upwards, the telescopic column 17 drives the top plate 7 and the blackboard 8 to move upwards until the blackboard 8 and the main display screen 10 are not overlapped completely; then, after the main display screen 10 is used, the second electric hydraulic push rod 18 is controlled to be shortened, when the second electric hydraulic push rod 18 is shortened, the blackboard 8 is driven to move downwards, in the process that the blackboard 8 moves downwards, the blackboard 8 drives the brush 16 to rub the front surface of the main display screen 10 through the magic tape 15, the brush 16 can erase dust on the front surface of the main display screen 10 in the rubbing process, and manual erasing is not needed after the main display screen 10 is used; finally, when different users use the device, the height of the device can be adjusted by controlling the first electric hydraulic push rod 14 inside the telescopic sleeve 11 to extend and retract according to the height of the lifting adjusting device of the users, and the first electric hydraulic push rod 14 drives the telescopic sleeve 11 to extend and retract when extending and retracting, so that the height of the device can be adjusted by controlling the first electric hydraulic push rod 14.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a multimedia teaching device that financial management teaching was used, includes base (1), its characterized in that: the computer cabinet is characterized in that a computer cabinet (2) is fixed at the top end of a base (1), a telescopic sleeve (11) is fixed at the rear part, close to the computer cabinet (2), of the top end of the base (1), a computer host (3) is installed inside the computer cabinet (2), a touch display screen (4) is arranged at the top end of the computer cabinet (2), a connecting frame (5) is installed at the top end of the telescopic sleeve (11), fixed sleeves (6) are fixed on two sides of the connecting frame (5), a power line (9) is connected to one side of the connecting frame (5) close to the lower part of the fixed sleeve (6), a main display screen (10) is arranged on the inner wall of the connecting frame (5), a telescopic column (17) is sleeved on the inner wall of the fixed sleeve (6), a second electric hydraulic push rod (18) is installed inside the fixed sleeve (6) close to the lower part of the telescopic column (17), and a top plate (7) is connected to, the inside of roof (7) is provided with spout (13), the inner wall connection of spout (13) has slider (12), blackboard (8) are installed to the bottom of slider (12), the rear surface of blackboard (8) is provided with magic subsides (15), the rear surface mounting of magic subsides (15) has brush (16), the internally mounted of telescope tube (11) has electronic hydraulic push rod (14) No. one.

2. A multimedia teaching device for financial management teaching as claimed in claim 1, wherein: the power cord (9) and main display screen (10) and computer host (3), computer host (3) and touch display screen (4) electric connection, touch display screen (4) and main display screen (10) electric connection.

3. A multimedia teaching device for financial management teaching as claimed in claim 1, wherein: blackboard (8) and roof (7) pass through slider (12) and spout (13) sliding connection, slider (12) and the position department that spout (13) contacted are provided with the silence strip.

4. A multimedia teaching device for financial management teaching as claimed in claim 1, wherein: the rear surface of the brush (16) is in contact with the front surface of the main display screen (10), and the brush (16) is made of wool.

5. A multimedia teaching device for financial management teaching as claimed in claim 1, wherein: the telescopic column (17) is connected with the fixed sleeve (6) through a second electric hydraulic push rod (18), and the outer surface of the telescopic column (17) is matched with the inner wall of the fixed sleeve (6).

6. A multimedia teaching device for financial management teaching as claimed in claim 1, wherein: the brush (16) is connected with the blackboard (8) through a magic tape (15), and the magic tape (15) is divided into two parts.