CN210039157U

CN210039157U - Operation platform for cultural science virtual simulation experiment teaching center construction research

Info

Publication number: CN210039157U
Application number: CN201920698244.XU
Authority: CN
Inventors: 仲红艳
Original assignee: Qilu University of Technology
Current assignee: Qilu University of Technology
Priority date: 2019-05-16
Filing date: 2019-05-16
Publication date: 2020-02-07
Anticipated expiration: 2029-05-16

Abstract

The utility model discloses an operation platform is used in virtual simulation experiment teaching center construction research of literal arts relates to experiment teaching technical field, and it includes the bottom plate, the lower fixed surface of bottom plate is connected with the fixing base, the lower fixed surface of fixing base is connected with double-shaft motor, two equal fixedly connected with pivots of output of double-shaft motor. This operation platform is used in virtual simulation experiment teaching center construction research of literal arts, through setting up the double-shaft motor, two output shaft rotations of double-shaft motor drive two pivots and two gear rotations, thereby reach the effect of adjusting projection cloth mechanism height, start through two electric putter of second on-off control, make backup pad upward movement drive projecting apparatus rise to suitable position, can project the scientific research result on the projection cloth, thereby can be vivid introduction research result, when people need not introduce research result, can pack up relevant structure, thereby reduce its space that occupies the bottom plate.

Description

Operation platform for cultural science virtual simulation experiment teaching center construction research

Technical Field

The utility model relates to an experiment teaching technical field specifically is an operation platform is used in virtual simulation experiment teaching center construction research of literal arts.

Background

When the operation platform for the construction research of the virtual simulation experiment teaching center in the liberal art is used, the operation platform does not have the function of displaying research results, and the virtual simulation experiment product needs to display the research results for related personnel to show the research progress.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides an operation platform is used in virtual simulation experiment teaching center construction research of literal arts has solved the effect that current operation platform does not have the show research achievement, unable effectual show achievement, has brought inconvenient problem when consequently introducing the research achievement for the researcher.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the technical proposal that: the utility model provides an operation platform is used in virtual simulation experiment teaching center construction research of literal arts, comprising a base plate, the lower fixed surface of bottom plate is connected with the fixing base, the lower fixed surface of fixing base is connected with double-shaft motor, two equal fixedly connected with pivots of output of double-shaft motor, and the equal fixedly connected with gear of one end that two pivots were kept away from, and the tooth of two gears all meshes with the positive tooth of two ratchets mutually, and the lower fixed surface that through-hole and connecting plate were all passed on the top of two ratchets is connected, and two through-holes are seted up respectively in the left and right sides of bottom plate upper surface.

The lower surface of connecting plate is provided with projection cloth mechanism, the recess has been seted up to the front side of bottom plate upper surface, the equal fixedly connected with electric putter in the left and right sides of recess inner wall lower surface, and the equal fixed connection in top of two electric putter is at the lower surface of backup pad, the upper surface of backup pad is provided with the projecting apparatus, the draw-in groove has all been seted up all around to recess inner wall top, the joint has the apron in the draw-in groove, the left surface of bottom plate is provided with the power, the left surface of power has set gradually first switch and second switch from last down.

Preferably, the equal fixedly connected with telescopic link in the left and right sides of connecting plate lower surface, and the equal fixed connection in bottom plate upper surface of two telescopic links, and two telescopic links all are located the rear side of projection cloth mechanism.

Preferably, the upper surface of the cover plate is provided with a hollow groove, and a handle is movably connected in the hollow groove through a pin shaft.

Preferably, the four corners of the lower surface of the bottom plate are fixedly connected with fixing rods, and the top ends of the four fixing rods are fixedly connected with bases.

Preferably, the output end of the power supply is electrically connected with the input ends of the first switch and the second switch respectively through wires, and the output ends of the first switch and the second switch are electrically connected with the input ends of the double-shaft motor and the electric push rod respectively through wires.

(III) advantageous effects

The beneficial effects of the utility model reside in that:

1. this operation platform is used in virtual simulation experiment teaching center construction research of literal arts, through setting up the biax motor, two output shaft rotations of biax motor drive two pivots and two gear rotations, two gears drive the connecting plate up-and-down motion through two ratchets, thereby reach the effect of adjusting projection cloth mechanism height, people open the apron this moment, start through two electric putter of second on-off control, make backup pad upward movement drive projecting apparatus rise to suitable position, can be to the scientific research achievement projection on the projection cloth, thereby introduction research achievement that can be vivid, when people need not introduce research achievement, can pack up relevant structure, thereby reduce its space that occupies the bottom plate.

2. This virtual simulation experiment of literal arts teaching center operation platform for construction research, through setting up the telescopic link, at the in-process of connecting plate up-and-down motion, two telescopic links can play the effect of stabilizing the connecting plate, can not influence the connecting plate up-and-down motion simultaneously, through setting up the through-hole, can guarantee that two ratchets pass the smooth and easy up-and-down motion of bottom plate, through setting up projection cloth mechanism, can convert the result of research into and look screen or picture demonstration on projection cloth to make things convenient for people to introduce and understand.

3. This operation platform is used in virtual simulation experiment teaching center construction research of literal arts, through setting up dead slot and handle, when people need not the handle, can let to make the handle be located the dead slot, can not influence people like this and use the operation panel, when people use, can carry the handle apron and take off from the recess in, through setting up the dead lever with the base, can make the support of bottom plate become more stable.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a schematic view of the structure of the cover plate of the present invention.

In the figure: the device comprises a base plate 1, a fixing seat 2, a double-shaft motor 3, a rotating shaft 4, a gear 5, a toothed bar 6, a through hole 7, a connecting plate 8, a projection cloth mechanism 9, a telescopic rod 10, a groove 11, an electric push rod 12, a supporting plate 13, a projector 14, a clamping groove 15, a cover plate 16, a dead slot 17, a handle 18, a fixing rod 19, a base 20, a power supply 21, a first switch 22 and a second switch 23.

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.

As shown in fig. 1-3, the utility model provides a technical solution: an operation platform for the construction research of a virtual simulation experiment teaching center in the literal arts comprises a bottom plate 1, wherein fixed rods 19 are fixedly connected at four corners of the lower surface of the bottom plate 1, the top ends of the four fixed rods 19 are fixedly connected with a base 20, the support of the bottom plate 1 can be more stable by arranging the fixed rods 19 and the base 20, a fixed seat 2 is fixedly connected with the lower surface of the bottom plate 1, a double-shaft motor 3 is fixedly connected with the lower surface of the fixed seat 2, the double-shaft motor 3 is arranged, two output shafts of the double-shaft motor 3 rotate to drive two rotating shafts 4 and two gears 5 to rotate, the two gears 5 drive a connecting plate 8 to move up and down through two gear rods 6, so that the function of adjusting the height of a projection cloth mechanism 9 is achieved, the rotating shafts 4 are fixedly connected with two output ends of the double-shaft motor 3, and the teeth of two gears 5 all mesh with the positive tooth of two ratchets 6 mutually, and the top of two ratchets 6 all passes through-hole 7 and the lower fixed surface of connecting plate 8 is connected, and two through-holes 7 are seted up respectively in the left and right sides of 1 upper surface of bottom plate, through setting up through-hole 7, can guarantee that two ratchets 6 pass the smooth up-and-down motion of bottom plate 1.

The lower surface of the connecting plate 8 is provided with a projection cloth mechanism 9, the research result can be converted into a view screen or a picture to be demonstrated on the projection cloth by arranging the projection cloth mechanism 9, so that introduction and understanding of people are facilitated, the left side and the right side of the lower surface of the connecting plate 8 are fixedly connected with telescopic rods 10, the bottom ends of the two telescopic rods 10 are fixedly connected to the upper surface of the bottom plate 1, the two telescopic rods 10 are positioned at the rear side of the projection cloth mechanism 9, the two telescopic rods 10 can play a role of stabilizing the connecting plate 8 in the up-and-down movement process of the connecting plate 8 by arranging the telescopic rods 10, the up-and-down movement of the connecting plate 8 is not influenced, a groove 11 is arranged at the front side of the upper surface of the bottom plate 1, the left side and the right side of the lower surface of the inner wall of the groove, by arranging the electric push rods 12, people control the two electric push rods 12 to start through the second switch 23, so that the support plate 13 moves upwards to drive the projector 14 to ascend to a proper position, scientific achievements can be projected on projection cloth, the projector 14 is arranged on the upper surface of the support plate 13, the clamping grooves 15 are formed in the periphery above the inner wall of the groove 11, the cover plate 16 is clamped in the clamping grooves 15, the upper surface of the cover plate 16 is provided with the empty groove 17, the handle 18 is movably connected in the empty groove 17 through the pin shaft, by arranging the empty groove 17 and the handle 18, when people do not use the handle 18, the handle 18 can be positioned in the empty groove 17, thus the use of an operation table of people is not influenced, when people use the operation table, the handle 18 can be lifted to take the cover plate 16 down from the groove 11, the left side surface of the bottom plate 1 is provided with the power supply 21, the left side surface of the power supply 21 is sequentially provided with the first switch, through setting up power 21, can provide the electric energy for biax motor 3 and electric putter 12, power 21's output passes through the wire and is connected with the input electricity of first switch 22 and second switch 23 respectively, first switch 22 and second switch 23's output passes through the wire and is connected with biax motor 3 and electric putter 12's input electricity respectively, through setting up first switch 22 and second switch 23, make the normal work of control biax motor 3 and electric putter 12 that the workman can be more convenient.

The utility model discloses an operating procedure does:

s1, when the projection cloth mechanism is used, people control the double-shaft motor 3 to start through the first switch 22, two output shafts of the double-shaft motor 3 rotate in a forward direction to drive the two rotating shafts 4 and the two gears 5 to rotate, the two gears 5 drive the connecting plate 8 to move upwards through the two toothed bars 6, the connecting plate 8 drives the projection cloth mechanism 9 to move upwards, and when the projection cloth mechanism 9 rises to a proper position, projection cloth in the projection cloth mechanism 9 is placed down;

s2, at the moment, people open the cover plate 16 by using the handle 18, then the handle controls the two electric push rods 12 to extend by using the second switch 23, the two electric push rods 12 drive the supporting plate 13 to move upwards, the supporting plate 13 moves upwards to drive the projector 14 to ascend to a proper position, and scientific achievements can be projected on the projection cloth;

s3, after the research results are displayed, people control two output shafts of the double-shaft motor 3 to rotate reversely and two electric push rods 12 to shorten through the first switch 22 and the second switch 23, so that the connecting plate 8 descends onto the bottom plate 1, the projector 14 descends into the groove 11, and the cover plate 16 is covered in the clamping groove 15 through the handle 18.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides an operation platform is used in virtual simulation experiment teaching center construction research of literal arts, includes bottom plate (1), its characterized in that: the lower surface of the bottom plate (1) is fixedly connected with a fixed seat (2), the lower surface of the fixed seat (2) is fixedly connected with a double-shaft motor (3), two output ends of the double-shaft motor (3) are fixedly connected with rotating shafts (4), one ends, far away from the two rotating shafts (4), of the double-shaft motor are fixedly connected with gears (5), teeth of the two gears (5) are meshed with teeth on the front surfaces of two toothed bars (6), the top ends of the two toothed bars (6) penetrate through holes (7) to be fixedly connected with the lower surface of a connecting plate (8), and the two through holes (7) are respectively formed in the left side and the right side of the upper surface of the bottom plate (1);

the lower surface of connecting plate (8) is provided with projection cloth mechanism (9), recess (11) have been opened to the front side of bottom plate (1) upper surface, the equal fixedly connected with electric putter (12) in the left and right sides of recess (11) inner wall lower surface, and the equal fixed connection in the lower surface of backup pad (13) in top of two electric putter (12), the upper surface of backup pad (13) is provided with projecting apparatus (14), draw-in groove (15) have all been seted up all around recess (11) inner wall top, the joint has apron (16) in draw-in groove (15), the left surface of bottom plate (1) is provided with power (21), the left surface of power (21) has set gradually first switch (22) and second switch (23) from last downwards.

2. The operation platform for the construction research of the virtual simulation experiment teaching center of the literal arts according to claim 1, characterized in that: the equal fixedly connected with telescopic link (10) in the left and right sides of connecting plate (8) lower surface, and the equal fixed connection in bottom of two telescopic links (10) is on bottom plate (1) upper surface, and two telescopic links (10) all are located the rear side of projection cloth mechanism (9).

3. The operation platform for the construction research of the virtual simulation experiment teaching center of the literal arts according to claim 1, characterized in that: an empty groove (17) is formed in the upper surface of the cover plate (16), and a handle (18) is movably connected into the empty groove (17) through a pin shaft.

4. The operation platform for the construction research of the virtual simulation experiment teaching center of the literal arts according to claim 1, characterized in that: the bottom plate (1) is characterized in that fixing rods (19) are fixedly connected to four corners of the lower surface of the bottom plate (1), and bases (20) are fixedly connected to the top ends of the four fixing rods (19).

5. The operation platform for the construction research of the virtual simulation experiment teaching center of the literal arts according to claim 1, characterized in that: the output end of the power supply (21) is electrically connected with the input ends of the first switch (22) and the second switch (23) through wires, and the output ends of the first switch (22) and the second switch (23) are electrically connected with the input ends of the double-shaft motor (3) and the electric push rod (12) through wires.