CN214879851U

CN214879851U - Physics electronic teaching equipment fixed mounting auxiliary device

Info

Publication number: CN214879851U
Application number: CN202120744159.XU
Authority: CN
Inventors: 张新丽; 赵秋
Original assignee: Nanjing Vocational University of Industry Technology NUIT
Current assignee: Nanjing Vocational University of Industry Technology NUIT
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-11-26
Anticipated expiration: 2031-04-13

Abstract

The utility model discloses a physics electronic teaching equipment fixed mounting auxiliary device, the on-line screen storage device comprises a base, the inside fixedly connected with lift of base, the output fixedly connected with lifter of lift, the board is deposited to the one end fixedly connected with that the lift was kept away from to the lifter, the inside swing joint who deposits the board has the fly leaf, the last fixed surface of fly leaf is connected with the pneumatic cylinder, the flexible post of output fixedly connected with of pneumatic cylinder. The utility model discloses, set up clamp plate and expansion plate, avoid when installation teaching device, because the phenomenon that the teaching device overweight results in installation auxiliary device to take place to incline sets up clamp splice and stopper, removes the installation department with the teaching device, avoids auxiliary device and wall contact, has improved the device's practicality, sets up fly leaf and plate, removes clamp splice department with the teaching device, reduces the people and moves, improves the device's work efficiency.

Description

Physics electronic teaching equipment fixed mounting auxiliary device

Technical Field

The utility model relates to a teaching auxiliary assembly technical field especially relates to a physics electronic teaching equipment fixed mounting auxiliary device.

Background

Along with the progress of society development science and technology, electronic teaching equipment is gradually popularized, the electronic teaching equipment is indispensable education equipment in modern education technologies such as computers, projectors, slide projectors, sound recording, video recording, broadcasting, movies, televisions and computers, modern education theories and technologies are applied, and the theories and practices of teaching modernization are realized through design, development, application, management and evaluation of teaching processes and resources.

Although the teaching electronic device fixing and mounting auxiliary device introduced in patent No. CN212322458U solves the problems of danger and low mounting efficiency during mounting, the following defects still exist;

1. when installing the teaching device, because need remove the teaching device to mounted position, gravity on one side too big will appear like this, leads to installation auxiliary device to take place to incline, causes the damage of teaching device.

2. Some teaching devices are too close to the wall surface when being installed, so that workers are inconvenient to install and work efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a physical electronic teaching equipment fixed mounting auxiliary device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a fixed installation auxiliary device for physical and electronic teaching equipment comprises a base, wherein a lifter is fixedly connected inside the base, an output end of the lifter is fixedly connected with a lifting rod, one end, away from the lifter, of the lifting rod is fixedly connected with a storage plate, a movable plate is movably connected inside the storage plate, a hydraulic cylinder is fixedly connected to the upper surface of the movable plate, an output end of the hydraulic cylinder is fixedly connected with a telescopic column, and one end, away from the hydraulic cylinder, of the telescopic column is fixedly connected with a plate;

the upper surface of the storage plate is fixedly connected with a supporting column, the side surface of the supporting column is movably connected with a fixing column, the side surface of the fixing column is movably connected with a clamping block, and one end of the clamping block is fixedly connected with a limiting block;

the inside of depositing the board is located the right side fixedly connected with cylinder of fly leaf, the output fixedly connected with telescopic link of cylinder, the one end fixedly connected with clamp plate of cylinder is kept away from to the telescopic link, the front surface swing joint of plate has the swash plate, the inside swing joint of swash plate has the expansion plate.

As a further description of the above technical solution: the one end that the lift was kept away from to the lifter extends to the outside of base, the one end that the pneumatic cylinder was kept away from to flexible post extends to the outside of depositing the board.

As a further description of the above technical solution: the fixing column is connected with the supporting column through a bolt.

As a further description of the above technical solution: one end of the telescopic rod, which is far away from the cylinder, extends to the outside of the plate.

As a further description of the above technical solution: the plate is positioned below the clamping block and is not contacted with the clamping block.

As a further description of the above technical solution: the side surface of the fixed column is provided with a square sliding groove, and the limiting block is connected with the square sliding groove.

As a further description of the above technical solution: the lower surface swing joint of base has the universal wheel, the quantity of universal wheel is a plurality of, and evenly distributed.

As a further description of the above technical solution: the upper surface of the storage plate is fixedly connected with supporting rods which are located at the rear sides of the supporting columns, and one end of each supporting rod, far away from the storage plate, is fixedly connected with a handle.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this physics electronic teaching equipment fixed mounting auxiliary device through setting up clamp plate and expansion plate, stabilizes the device, avoids when installation teaching device, because teaching device overweight results in the phenomenon that installation auxiliary device takes place the slope.

2. Compared with the prior art, this physics electronic teaching equipment fixed mounting auxiliary device through setting up clamp splice and stopper, can remove the teaching device to installation department, has avoided auxiliary device and wall contact, has improved the device's practicality.

3. Compared with the prior art, this physics electronic teaching equipment fixed mounting auxiliary device through setting up fly leaf and plate, can rise the teaching device of plate top, removes flexible post department with the teaching device, reduces the people for moving, improves the device's work efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of a fixing and mounting auxiliary device for physical electronic teaching equipment according to the present invention;

fig. 2 is a schematic view of an internal structure of the auxiliary device for fixing and installing the physical electronic teaching equipment provided by the present invention;

fig. 3 is a side sectional view of the auxiliary device for fixing and mounting the physical electronic teaching equipment provided by the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3.

Illustration of the drawings:

1. a base; 2. an elevator; 3. a lifting rod; 4. a storage plate; 5. a movable plate; 6. a hydraulic cylinder; 7. a telescopic column; 8. a plate block; 9. a support pillar; 10. fixing a column; 11. a clamping block; 12. a limiting block; 13. a sloping plate; 14. a retractable plate; 15. a cylinder; 16. a telescopic rod; 17. pressing a plate; 18. a strut; 19. a grip; 20. a universal wheel.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the utility model provides a pair of physics electronic teaching equipment fixed mounting auxiliary device: the device comprises a base 1, universal wheels 20 are movably connected to the lower surface of the base 1, the device is convenient to move, the universal wheels 20 are distributed uniformly, a lifter 2 is fixedly connected to the inside of the base 1, an output end of the lifter 2 is fixedly connected with a lifting rod 3, the storage plate 4 is convenient to lift, one end, away from the lifter 2, of the lifting rod 3 extends to the outside of the base 1, one end, away from the lifter 2, of the lifting rod 3 is fixedly connected with the storage plate 4, a supporting rod 18 is fixedly connected to the upper surface of the storage plate 4 and is positioned on the rear side of a supporting column 9, one end, away from the storage plate 4, of the supporting rod 18 is fixedly connected with a handle 19, the device is convenient to push, a movable plate 5 is movably connected to the inside of the storage plate 4, a hydraulic cylinder 6 is fixedly connected to the upper surface of the movable plate 5, a telescopic column 7 is fixedly connected to the output end of the hydraulic cylinder 6, one end, away from the hydraulic cylinder 7 extends to the outside of the storage plate 4, one end of the telescopic column 7 far away from the hydraulic cylinder 6 is fixedly connected with a plate 8, the position of the plate 8 is positioned below the clamping block 11, and the two are not in contact.

By adopting the structure, the plate 8 is moved upwards according to the hydraulic cylinder 6, the teaching device on the plate 8 can be lifted, the teaching device is moved to the clamping block 11, manual movement is reduced, and the working efficiency of the device is improved.

Deposit board 4's last fixed surface is connected with support column 9, be convenient for fixed column 10 reciprocates, the side surface swing joint of support column 9 has fixed column 10, fixed column 10 is connected through the bolt with support column 9, be used for installing clamp splice 11, the side surface swing joint of fixed column 10 has clamp splice 11, the one end fixedly connected with stopper 12 of clamp splice 11, prevent that clamp splice 11 from droing from fixed column 10, square spout has been seted up to the side surface of fixed column 10, the stopper 12 of being convenient for slides, stopper 12 is connected with square spout.

Through setting up this structure, slide on fixed column 10 according to clamp splice 11, rethread stopper 12 prevents that clamp splice 11 from droing, can remove the installation department with the teaching device, has avoided auxiliary device and wall contact, has improved the device's practicality.

The inside of the storage plate 4 is located on the right side of the movable plate 5 and is fixedly connected with an air cylinder 15, the output end of the air cylinder 15 is fixedly connected with an expansion link 16, the expansion link 16 is the same as the connecting pressure plate 17, one end of the expansion link 16, far away from the air cylinder 15, is fixedly connected with the pressure plate 17, the front surface of the plate 8 is movably connected with an inclined plate 13, and the inside of the inclined plate 13 is movably connected with an expansion plate 14 for supporting an auxiliary device.

Through setting up this structure, stretch out clamp plate 17 through cylinder 15 and contact with the wall, stretch out expansion plate 14 again and contact with ground, stabilize the device, avoid when installation teaching device, because the teaching device is overweight results in the phenomenon that installation auxiliary device takes place the slope.

The working principle is as follows: when the teaching device is required to be installed, the teaching device to be installed is placed on the plate 8, the handle 19 is held to push the teaching device to a designated position through the universal wheel 20, the plate 8 can be moved to the position below the clamping block 11 through the movable plate 5, the plate 8 is moved upwards through the telescopic column 7 through the hydraulic cylinder 6, the teaching device is moved to the position where the clamping block 11 is convenient to clamp and fix, the position of the fixing column 10 is adjusted through the bolt, the position where the clamping block 11 clamps is adjusted, when the teaching device is required to be installed, the air cylinder 15 is started to drive the pressing plate 17 through the telescopic rod 16, the pressing plate 17 is attached to a wall, the telescopic plate 14 in the inclined plate 13 is released to fix the device, the phenomenon that the auxiliary device inclines due to the fact that the teaching device is prevented, when the clamping block 11 clamps the teaching device, the teaching device can be pushed to be installed to the position to move, and the auxiliary device can be prevented from being contacted with the wall, it is more convenient when the installation, when the mounted position is too high, can start lift 2 will deposit board 4 through lifter 3 and upwards rise can.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a physics electronic teaching equipment fixed mounting auxiliary device, includes base (1), its characterized in that: the lifting device is characterized in that a lifter (2) is fixedly connected to the inside of the base (1), the output end of the lifter (2) is fixedly connected with a lifting rod (3), one end, away from the lifter (2), of the lifting rod (3) is fixedly connected with a storage plate (4), a movable plate (5) is movably connected to the inside of the storage plate (4), a hydraulic cylinder (6) is fixedly connected to the upper surface of the movable plate (5), an output end of the hydraulic cylinder (6) is fixedly connected with a telescopic column (7), and one end, away from the hydraulic cylinder (6), of the telescopic column (7) is fixedly connected with a plate (8);

the upper surface of the storage plate (4) is fixedly connected with a supporting column (9), the side surface of the supporting column (9) is movably connected with a fixing column (10), the side surface of the fixing column (10) is movably connected with a clamping block (11), and one end of the clamping block (11) is fixedly connected with a limiting block (12);

the utility model discloses a storage plate, including storage plate (4), cylinder (15), the output fixedly connected with telescopic link (16) of cylinder (15), one end fixedly connected with clamp plate (17) of cylinder (15) are kept away from in the inside of board (4) is located the right side fixedly connected with cylinder (15), the front surface swing joint of plate (8) has swash plate (13), the inside swing joint of swash plate (13) has expansion plate (14).

2. The physical electronic teaching device fixing and mounting auxiliary device as claimed in claim 1, wherein: the one end that lifter (2) were kept away from in lifter (3) extends to the outside of base (1), the outside of board (4) is extended to the one end that pneumatic cylinder (6) were kept away from in flexible post (7).

3. The physical electronic teaching device fixing and mounting auxiliary device as claimed in claim 1, wherein: the fixing column (10) is connected with the supporting column (9) through a bolt.

4. The physical electronic teaching device fixing and mounting auxiliary device as claimed in claim 1, wherein: one end of the telescopic rod (16) far away from the air cylinder (15) extends to the outside of the plate (8).

5. The physical electronic teaching device fixing and mounting auxiliary device as claimed in claim 1, wherein: the plate (8) is positioned below the clamping block (11) and is not contacted with the clamping block.

6. The physical electronic teaching device fixing and mounting auxiliary device as claimed in claim 1, wherein: the side surface of the fixed column (10) is provided with a square sliding groove, and the limiting block (12) is connected with the square sliding groove.

7. The physical electronic teaching device fixing and mounting auxiliary device as claimed in claim 1, wherein: the lower surface swing joint of base (1) has universal wheel (20), the quantity of universal wheel (20) is a plurality of, and evenly distributed.

8. The physical electronic teaching device fixing and mounting auxiliary device as claimed in claim 1, wherein: the upper surface of the storage plate (4) is fixedly connected with a support rod (18) at the rear side of the support column (9), and one end of the support rod (18) far away from the storage plate (4) is fixedly connected with a handle (19).